BMW i3 vs. BMW i4 Gran Coupe

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2021 BMW i3
$44,450
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2026 BMW i4 Gran Coupe
$57,900
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Highlights

$44,450
Starting MSRP
$57,900
Starting MSRP
-
Starting MSRP
Electric
Engine Type
Electric
Engine Type
-
Engine Type
-
Combined MPGe
99 - 118
Combined MPGe
-
Combined MPGe
124
/ 102
MPGe
-
MPGe
-
MPGe
153 mi.
Range
282 - 333 mi.
Range
-
Range
7 hrs.
Level 2 Charging
8 - 10 hrs.
Level 2 Charging
-
Level 2 Charging
42 mins.
DC Fast charging
31 mins.
DC Fast charging
-
DC Fast charging
37 - 42 kWh
Battery Capacity
81 - 83 kWh
Battery Capacity
-
Battery Capacity
170 hp
Horsepower
335 hp
Horsepower
-
Horsepower
Rear Wheel Drive
Drive Type
Rear Wheel Drive
Drive Type
-
Drive Type
4
Seating Capacity
5
Seating Capacity
-
Seating Capacity
4 yr / 50,000 mi
Basic Warranty
4 yr / 50,000 mi
Basic Warranty
-
Basic Warranty

Engine

Electric
Engine Type
Electric
Engine Type
-
Engine Type
N/A
Displacement
N/A
Displacement
-
Displacement
170 @ 4800
SAE Net Horsepower @ RPM
335
SAE Net Horsepower @ RPM
-
SAE Net Horsepower @ RPM
184
SAE Net Torque @ RPM
317
SAE Net Torque @ RPM
-
SAE Net Torque @ RPM
1-Speed A/T
A/T
Transmission Options
1-Speed A/T
A/T
Transmission Options
-
Transmission Options
N/A
Total Cooling System Capacity
N/A
Total Cooling System Capacity
-
Total Cooling System Capacity

Tires & Wheels

P155/70R19
Front Tire Size
P225/50YR18
Front Tire Size
-
Front Tire Size
P175/60R19
Rear Tire Size
P225/50YR18
Rear Tire Size
-
Rear Tire Size
N/A
Spare Tire Size
N/A
Spare Tire Size
-
Spare Tire Size
19 X 5 in
Front Wheel Size
18 X 7.5 in
Front Wheel Size
-
Front Wheel Size
19 X 5.5 in
Rear Wheel Size
18 X 7.5 in
Rear Wheel Size
-
Rear Wheel Size
N/A
Spare Wheel Size
N/A
Spare Wheel Size
-
Spare Wheel Size
Forged Aluminum
Front Wheel Material
Aluminum
Front Wheel Material
-
Front Wheel Material
Forged Aluminum
Rear Wheel Material
Aluminum
Rear Wheel Material
-
Rear Wheel Material
N/A
Spare Wheel Material
N/A
Spare Wheel Material
-
Spare Wheel Material

Suspension

Strut
Suspension Type - Front
Strut
Suspension Type - Front
-
Suspension Type - Front
Multi-Link
Suspension Type - Rear
Multi-Link
Suspension Type - Rear
-
Suspension Type - Rear
Strut
Suspension Type - Front (Cont.)
Strut
Suspension Type - Front (Cont.)
-
Suspension Type - Front (Cont.)
Multi-Link
Suspension Type - Rear (Cont.)
Multi-Link
Suspension Type - Rear (Cont.)
-
Suspension Type - Rear (Cont.)

Steering

Rack-Pinion
Steering Type
Rack-Pinion
Steering Type
-
Steering Type
N/A
Steering Ratio (:1), Overall
N/A
Steering Ratio (:1), Overall
-
Steering Ratio (:1), Overall
N/A
Lock to Lock Turns (Steering)
N/A
Lock to Lock Turns (Steering)
-
Lock to Lock Turns (Steering)
32 ft
Turning Diameter - Curb to Curb
41 ft
Turning Diameter - Curb to Curb
-
Turning Diameter - Curb to Curb
N/A
Turning Diameter - Wall to Wall
N/A
Turning Diameter - Wall to Wall
-
Turning Diameter - Wall to Wall

Measurements

4
Passenger Capacity
5
Passenger Capacity
-
Passenger Capacity
84 ft³
Passenger Volume
90 ft³
Passenger Volume
-
Passenger Volume
40 in
Front Head Room
38 in
Front Head Room
-
Front Head Room
41 in
Front Leg Room
42 in
Front Leg Room
-
Front Leg Room
54 in
Front Shoulder Room
55 in
Front Shoulder Room
-
Front Shoulder Room
N/A
Front Hip Room
N/A
Front Hip Room
-
Front Hip Room
37 in
Second Head Room
37 in
Second Head Room
-
Second Head Room
32 in
Second Leg Room
34 in
Second Leg Room
-
Second Leg Room
49 in
Second Shoulder Room
54 in
Second Shoulder Room
-
Second Shoulder Room
N/A
Second Hip Room
N/A
Second Hip Room
-
Second Hip Room
101 in
Wheelbase
112 in
Wheelbase
-
Wheelbase
158 in
Length, Overall
189 in
Length, Overall
-
Length, Overall
70 in
Width, Max w/o mirrors
73 in
Width, Max w/o mirrors
-
Width, Max w/o mirrors
63 in
Height, Overall
57 in
Height, Overall
-
Height, Overall
62 in
Track Width, Front
63 in
Track Width, Front
-
Track Width, Front
62 in
Track Width, Rear
63 in
Track Width, Rear
-
Track Width, Rear
N/A
Min Ground Clearance
N/A
Min Ground Clearance
-
Min Ground Clearance
N/A
Liftover Height
N/A
Liftover Height
-
Liftover Height
15 ft³
Cargo Volume with Rear Seat Up
10 ft³
Cargo Volume with Rear Seat Up
-
Cargo Volume with Rear Seat Up
37 ft³
Cargo Volume with Rear Seat Down
N/A
Cargo Volume with Rear Seat Down
-
Cargo Volume with Rear Seat Down
N/A
Trunk Volume
N/A
Trunk Volume
-
Trunk Volume

Weight & Capacity

2,972 lbs
Base Curb Weight
4,680 lbs
Base Curb Weight
-
Base Curb Weight
N/A
Dead Weight Hitch - Max Trailer Wt.
N/A
Dead Weight Hitch - Max Trailer Wt.
-
Dead Weight Hitch - Max Trailer Wt.
N/A
Dead Weight Hitch - Max Tongue Wt.
N/A
Dead Weight Hitch - Max Tongue Wt.
-
Dead Weight Hitch - Max Tongue Wt.
N/A
Wt Distributing Hitch - Max Trailer Wt.
N/A
Wt Distributing Hitch - Max Trailer Wt.
-
Wt Distributing Hitch - Max Trailer Wt.
N/A
Wt Distributing Hitch - Max Tongue Wt.
N/A
Wt Distributing Hitch - Max Tongue Wt.
-
Wt Distributing Hitch - Max Tongue Wt.
N/A
Fuel Tank Capacity, Approx
N/A
Fuel Tank Capacity, Approx
-
Fuel Tank Capacity, Approx
N/A
Aux Fuel Tank Capacity, Approx
N/A
Aux Fuel Tank Capacity, Approx
-
Aux Fuel Tank Capacity, Approx

Safety

-
Blind Spot Monitor
Standard
Blind Spot Monitor
-
Blind Spot Monitor
-
Lane Departure Warning
Standard
Lane Departure Warning
-
Lane Departure Warning
Standard
Stability Control
Standard
Stability Control
-
Stability Control
Standard
Backup Camera
Standard
Backup Camera
-
Backup Camera

Entertainment

Standard
Bluetooth®
Standard
Bluetooth®
-
Bluetooth®

Electrical

N/A
Cold Cranking Amps @ 0° F (Primary)
N/A
Cold Cranking Amps @ 0° F (Primary)
-
Cold Cranking Amps @ 0° F (Primary)
N/A
Maximum Alternator Capacity (amps)
N/A
Maximum Alternator Capacity (amps)
-
Maximum Alternator Capacity (amps)

Brakes

4-Wheel Disc
Brake Type
4-Wheel Disc
Brake Type
-
Brake Type
4-Wheel
Brake ABS System
4-Wheel
Brake ABS System
-
Brake ABS System
N/A
Brake ABS System (Second Line)
N/A
Brake ABS System (Second Line)
-
Brake ABS System (Second Line)
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 )
11 in
Front Brake Rotor Diam x Thickness
N/A
Front Brake Rotor Diam x Thickness
-
Front Brake Rotor Diam x Thickness
11 in
Rear Brake Rotor Diam x Thickness
N/A
Rear Brake Rotor Diam x Thickness
-
Rear Brake Rotor Diam x Thickness
N/A
Drum - Rear (Yes or )
N/A
Drum - Rear (Yes or )
-
Drum - Rear (Yes or )

FAQ

Which is more reliable, the 2021 BMW i3 or the 2026 BMW i4 Gran Coupe?

The 2021 BMW i3 and the 2026 BMW i4 Gran Coupe are equally reliable according to Cars.com consumers, with a reliability rating of 5.0.

Which car is cheaper, the 2021 BMW i3 or the 2026 BMW i4 Gran Coupe?

The 2021 BMW i3 is cheaper than the 2026 BMW i4 Gran Coupe with a $44,450 starting MSRP versus a $57,900 starting MSRP.

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