Audi S4 vs. BMW 340
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Highlights
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$54,900
Starting MSRP
|
$48,950
Starting MSRP
|
-
Starting MSRP
|
|
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Intercooled Turbo Premium Unleaded V-6
Engine Type
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Intercooled Turbo Premium Unleaded I-6
Engine Type
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-
Engine Type
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|
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20 City / 29 Hwy
MPG
|
19 City / 29 Hwy
MPG
|
-
MPG
|
|
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349 hp
Horsepower
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320 hp
Horsepower
|
-
Horsepower
|
|
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All Wheel Drive
Drive Type
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Rear Wheel Drive
Drive Type
|
-
Drive Type
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|
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5
Seating Capacity
|
5
Seating Capacity
|
-
Seating Capacity
|
|
|
4 yr / 50,000 mi
Basic Warranty
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4 yr / 50,000 mi
Basic Warranty
|
-
Basic Warranty
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Engine
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349 @ 6300
SAE Net Horsepower @ RPM
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320 @ 5500
SAE Net Horsepower @ RPM
|
-
SAE Net Horsepower @ RPM
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|
|
3.0 L/183
Displacement
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3.0 L/183
Displacement
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-
Displacement
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|
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369 @ 3200
SAE Net Torque @ RPM
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330 @ 1380
SAE Net Torque @ RPM
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-
SAE Net Torque @ RPM
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|
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Intercooled Turbo Premium Unleaded V-6
Engine Type
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Intercooled Turbo Premium Unleaded I-6
Engine Type
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-
Engine Type
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|
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8-Speed A/T
A/T Transmission w/Dual Shift Mode Transmission Options
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M/T
6-Speed M/T 8-Speed A/T A/T Transmission w/Dual Shift Mode Transmission Options
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-
Transmission Options
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|
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20 City / 29 Hwy
MPG
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19 City / 29 Hwy
MPG
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-
MPG
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|
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N/A
Total Cooling System Capacity
|
N/A
Total Cooling System Capacity
|
-
Total Cooling System Capacity
|
Tires & Wheels
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P255/35YR19
Rear Tire Size
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P255/40YR18
Rear Tire Size
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-
Rear Tire Size
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|
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19 X 8.5 in
Rear Wheel Size
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18 X 8.5 in
Rear Wheel Size
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-
Rear Wheel Size
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|
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Forged Aluminum
Front Wheel Material
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Aluminum
Front Wheel Material
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-
Front Wheel Material
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|
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Forged Aluminum
Rear Wheel Material
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Aluminum
Rear Wheel Material
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-
Rear Wheel Material
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|
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Compact in
Spare Wheel Size
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N/A
Spare Wheel Size
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-
Spare Wheel Size
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|
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Compact
Spare Tire Size
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N/A
Spare Tire Size
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-
Spare Tire Size
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|
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P255/35YR19
Front Tire Size
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P225/45YR18
Front Tire Size
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-
Front Tire Size
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|
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19 X 8.5 in
Front Wheel Size
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18 X 8 in
Front Wheel Size
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-
Front Wheel Size
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|
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Steel
Spare Wheel Material
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N/A
Spare Wheel Material
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-
Spare Wheel Material
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Suspension
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Multi-Link
Suspension Type - Rear (Cont.)
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Multi-Link
Suspension Type - Rear (Cont.)
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-
Suspension Type - Rear (Cont.)
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|
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Multi-Link
Suspension Type - Front (Cont.)
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Strut
Suspension Type - Front (Cont.)
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-
Suspension Type - Front (Cont.)
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|
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Multi-Link
Suspension Type - Rear
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Multi-Link
Suspension Type - Rear
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-
Suspension Type - Rear
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|
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Multi-Link
Suspension Type - Front
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Strut
Suspension Type - Front
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-
Suspension Type - Front
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Steering
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38 ft
Turning Diameter - Curb to Curb
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37 ft
Turning Diameter - Curb to Curb
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-
Turning Diameter - Curb to Curb
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|
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Rack-Pinion
Steering Type
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Rack-Pinion
Steering Type
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-
Steering Type
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|
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N/A
Lock to Lock Turns (Steering)
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N/A
Lock to Lock Turns (Steering)
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-
Lock to Lock Turns (Steering)
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|
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N/A
Steering Ratio (:1), Overall
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N/A
Steering Ratio (:1), Overall
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-
Steering Ratio (:1), Overall
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|
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N/A
Turning Diameter - Wall to Wall
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N/A
Turning Diameter - Wall to Wall
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-
Turning Diameter - Wall to Wall
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Measurements
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111 in
Wheelbase
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111 in
Wheelbase
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-
Wheelbase
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|
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56 in
Front Shoulder Room
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55 in
Front Shoulder Room
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-
Front Shoulder Room
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|
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12 ft³
Trunk Volume
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13 ft³
Trunk Volume
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-
Trunk Volume
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|
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55 in
Second Shoulder Room
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55 in
Second Shoulder Room
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-
Second Shoulder Room
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|
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5 in
Min Ground Clearance
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N/A
Min Ground Clearance
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-
Min Ground Clearance
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|
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56 in
Height, Overall
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56 in
Height, Overall
|
-
Height, Overall
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|
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41 in
Front Leg Room
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42 in
Front Leg Room
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-
Front Leg Room
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|
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36 in
Second Leg Room
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35 in
Second Leg Room
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-
Second Leg Room
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|
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N/A
Second Hip Room
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N/A
Second Hip Room
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-
Second Hip Room
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|
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37 in
Second Head Room
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38 in
Second Head Room
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-
Second Head Room
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|
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62 in
Track Width, Front
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61 in
Track Width, Front
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-
Track Width, Front
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|
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37 in
Front Head Room
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40 in
Front Head Room
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-
Front Head Room
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|
|
N/A
Liftover Height
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N/A
Liftover Height
|
-
Liftover Height
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|
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5
Passenger Capacity
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5
Passenger Capacity
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-
Passenger Capacity
|
|
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N/A
Front Hip Room
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N/A
Front Hip Room
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-
Front Hip Room
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|
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73 in
Width, Max w/o mirrors
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71 in
Width, Max w/o mirrors
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-
Width, Max w/o mirrors
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|
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188 in
Length, Overall
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183 in
Length, Overall
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-
Length, Overall
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|
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61 in
Track Width, Rear
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62 in
Track Width, Rear
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-
Track Width, Rear
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|
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N/A
Passenger Volume
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N/A
Passenger Volume
|
-
Passenger Volume
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Weight & Capacity
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N/A
Dead Weight Hitch - Max Tongue Wt.
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N/A
Dead Weight Hitch - Max Tongue Wt.
|
-
Dead Weight Hitch - Max Tongue Wt.
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|
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N/A
Aux Fuel Tank Capacity, Approx
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N/A
Aux Fuel Tank Capacity, Approx
|
-
Aux Fuel Tank Capacity, Approx
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|
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15 gal
Fuel Tank Capacity, Approx
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16 gal
Fuel Tank Capacity, Approx
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-
Fuel Tank Capacity, Approx
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|
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N/A
Wt Distributing Hitch - Max Tongue Wt.
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N/A
Wt Distributing Hitch - Max Tongue Wt.
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-
Wt Distributing Hitch - Max Tongue Wt.
|
|
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N/A
Dead Weight Hitch - Max Trailer Wt.
|
N/A
Dead Weight Hitch - Max Trailer Wt.
|
-
Dead Weight Hitch - Max Trailer Wt.
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|
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3,880 lbs
Base Curb Weight
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3,555 lbs
Base Curb Weight
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-
Base Curb Weight
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|
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N/A
Wt Distributing Hitch - Max Trailer Wt.
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N/A
Wt Distributing Hitch - Max Trailer Wt.
|
-
Wt Distributing Hitch - Max Trailer Wt.
|
Safety
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-
Backup Camera
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Standard
Backup Camera
|
-
Backup Camera
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|
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Standard
Stability Control
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Standard
Stability Control
|
-
Stability Control
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|
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Standard
Automatic Emergency Braking
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-
Automatic Emergency Braking
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-
Automatic Emergency Braking
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|
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Standard
Lane Departure Warning
|
-
Lane Departure Warning
|
-
Lane Departure Warning
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Entertainment
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Standard
Bluetooth®
|
-
Bluetooth®
|
-
Bluetooth®
|
Electrical
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N/A
Cold Cranking Amps @ 0° F (Primary)
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900
Cold Cranking Amps @ 0° F (Primary)
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-
Cold Cranking Amps @ 0° F (Primary)
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|
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150
Maximum Alternator Capacity (amps)
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210
Maximum Alternator Capacity (amps)
|
-
Maximum Alternator Capacity (amps)
|
Brakes
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14 in
Front Brake Rotor Diam x Thickness
|
13 in
Front Brake Rotor Diam x Thickness
|
-
Front Brake Rotor Diam x Thickness
|
|
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4-Wheel
Brake ABS System
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4-Wheel
Brake ABS System
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-
Brake ABS System
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|
|
N/A
Drum - Rear (Yes or )
|
N/A
Drum - Rear (Yes or )
|
-
Drum - Rear (Yes or )
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|
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N/A
Brake ABS System (Second Line)
|
N/A
Brake ABS System (Second Line)
|
-
Brake ABS System (Second Line)
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|
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13 in
Rear Brake Rotor Diam x Thickness
|
13 in
Rear Brake Rotor Diam x Thickness
|
-
Rear Brake Rotor Diam x Thickness
|
|
|
4-Wheel Disc
Brake Type
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4-Wheel Disc
Brake Type
|
-
Brake Type
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|
|
Yes
Disc - Front (Yes or )
|
Yes
Disc - Front (Yes or )
|
-
Disc - Front (Yes or )
|
|
|
Yes
Disc - Rear (Yes or )
|
Yes
Disc - Rear (Yes or )
|
-
Disc - Rear (Yes or )
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FAQ
Which is more fuel efficient, the 2025 Audi S4 or the 2018 BMW 340?
The 2025 Audi S4 is more fuel efficient than the 2018 BMW 340 with 24 MPG combined versus 23 MPG combined.
Which car is cheaper, the 2025 Audi S4 or the 2018 BMW 340?
The 2018 BMW 340 is cheaper than the 2025 Audi S4 with a $48,950 starting MSRP versus a $54,900 starting MSRP.
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