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BMW 645 vs. Cadillac DeVille

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$69,900
645Ci 2dr Cpe 645Ci 2dr Convertible
$46,045
4dr Sdn 4dr Sdn DHS 4dr Sdn DTS
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Highlights

Highlights comparison
2005 BMW 6452005 Cadillac DeVille
Starting MSRP
$69,900
$46,045
Engine Type
Gas V8
Gas V8
MPG
18 City / 26 Hwy
18 City / 26 Hwy
Horsepower
325 hp
275 hp
Drive Type
Rear Wheel Drive
Front Wheel Drive
Seating Capacity
4
6
Basic Warranty
4 yr / 50,000 mi
4 yr / 50,000 mi

Engine

Engine comparison
2005 BMW 6452005 Cadillac DeVille
SAE Net Torque @ RPM
330 @ 3600
300 @ 4000
Engine Type
Gas V8
Gas V8
SAE Net Horsepower @ RPM
325 @ 6100
275 @ 5600
Displacement
4.4L/268
4.6L/279
Transmission Options
  • 6-Speed A/T
  • M/T
  • 6-Speed M/T
  • A/T
  • Transmission w/Dual Shift Mode
  • A/T
  • 4-Speed A/T
MPG
18 City / 26 Hwy
18 City / 26 Hwy
Total Cooling System Capacity
N/A
12.5 qts

Tires & Wheels

Tires & Wheels comparison
2005 BMW 6452005 Cadillac DeVille
Front Wheel Size
18 x 8.0 in
16 x 7 in
Rear Tire Size
P245/45VR18
P225/60SR16
Front Tire Size
P245/45VR18
P225/60SR16
Spare Tire Size
Not Available
Compact
Rear Wheel Material
Aluminum
Aluminum
Front Wheel Material
Aluminum
Aluminum
Rear Wheel Size
18 x 8.0 in
16 x 7 in
Spare Wheel Material
N/A
N/A
Spare Wheel Size
Not Available in
N/A

Suspension

Suspension comparison
2005 BMW 6452005 Cadillac DeVille
Suspension Type - Front (Cont.)
w/Coil Springs
Not Available
Suspension Type - Front
Double-Pivot Strut
Independent
Suspension Type - Rear
4-Link
Independent
Suspension Type - Rear (Cont.)
w/Coil Springs
Not Available

Steering

Steering comparison
2005 BMW 6452005 Cadillac DeVille
Turning Diameter - Wall to Wall
N/A
N/A
Steering Ratio (:1), Overall
14
15
Lock to Lock Turns (Steering)
N/A
3
Steering Type
Pwr Rack & Pinion
Pwr Rack & Pinion
Turning Diameter - Curb to Curb
37 ft
40 ft

Measurements

Measurements comparison
2005 BMW 6452005 Cadillac DeVille
Front Head Room
37 in
39 in
Track Width, Rear
63 in
62 in
Second Leg Room
29 in
43 in
Second Shoulder Room
49 in
60 in
Trunk Volume
13 ft³
19 ft³
Passenger Volume
81 ft³
115 ft³
Track Width, Front
61 in
63 in
Liftover Height
N/A
N/A
Width, Max w/o mirrors
73 in
75 in
Front Leg Room
42 in
42 in
Front Shoulder Room
56 in
60 in
Passenger Capacity
4
6
Second Hip Room
N/A
57 in
Min Ground Clearance
N/A
5 in
Second Head Room
36 in
38 in
Height, Overall
54 in
57 in
Wheelbase
109 in
115 in
Front Hip Room
N/A
56 in
Length, Overall
190 in
207 in

Weight & Capacity

Weight & Capacity comparison
2005 BMW 6452005 Cadillac DeVille
Dead Weight Hitch - Max Trailer Wt.
N/A
2,000 lbs
Wt Distributing Hitch - Max Tongue Wt.
N/A
Not Available lbs
Aux Fuel Tank Capacity, Approx
N/A
N/A
Fuel Tank Capacity, Approx
19 gal
18 gal
Base Curb Weight
3,781 lbs
3,978 lbs
Wt Distributing Hitch - Max Trailer Wt.
N/A
Not Available lbs
Dead Weight Hitch - Max Tongue Wt.
N/A
200 lbs

Safety

Safety comparison
2005 BMW 6452005 Cadillac DeVille
Stability Control
Standard
Not available

Electrical

Electrical comparison
2005 BMW 6452005 Cadillac DeVille
Maximum Alternator Capacity (amps)
170
150
Cold Cranking Amps @ 0° F (Primary)
N/A
N/A

Brakes

Brakes comparison
2005 BMW 6452005 Cadillac DeVille
Rear Brake Rotor Diam x Thickness
13.6 x -TBD- in
11.69 x 0.43 in
Brake Type
Pwr-Assisted
Pwr
Brake ABS System
4-Wheel
4-wheel
Disc - Rear (Yes or )
Yes
Yes
Front Brake Rotor Diam x Thickness
13.7 x -TBD- in
11.93 x 1.26 in
Disc - Front (Yes or )
Yes
Yes
Drum - Rear (Yes or )
Not Available
Not Available
Brake ABS System (Second Line)
N/A
N/A

FAQ

Which is more reliable, the 2005 BMW 645 or the 2005 Cadillac DeVille?

The 2005 Cadillac DeVille is more reliable than the 2005 BMW 645 according to Cars.com consumers, with a reliability rating of 4.2 for the 2005 DeVille versus a reliability rating of 4.1 for the 2005 645.

Which is more fuel efficient, the 2005 BMW 645 or the 2005 Cadillac DeVille?

The 2005 BMW 645 and the 2005 Cadillac DeVille both get 0 MPG combined.

Which car is cheaper, the 2005 BMW 645 or the 2005 Cadillac DeVille?

The 2005 Cadillac DeVille is cheaper than the 2005 BMW 645 with a $46,045 starting MSRP versus a $69,900 starting MSRP.

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