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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
Engine Type
Gas V8
Gas V8
Displacement
4.4L/268
4.6L/279
SAE Net Horsepower @ RPM
325 @ 6100
275 @ 5600
SAE Net Torque @ RPM
330 @ 3600
300 @ 4000
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 Tire Size
P245/45VR18
P225/60SR16
Rear Tire Size
P245/45VR18
P225/60SR16
Spare Tire Size
Not Available
Compact
Front Wheel Size
18 x 8.0 in
16 x 7 in
Rear Wheel Size
18 x 8.0 in
16 x 7 in
Spare Wheel Size
Not Available in
N/A
Front Wheel Material
Aluminum
Aluminum
Rear Wheel Material
Aluminum
Aluminum
Spare Wheel Material
N/A
N/A

Suspension

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

Steering

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

Measurements

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

Weight & Capacity

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

Safety

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

Electrical

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

Brakes

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

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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