The Comparative Analysis :
BMW M3 Coupé SMG (04 - 06) vs. Cadillac ATS Coupé 2.0 Turbo Automatic (15 - 18)
€ 60,100

€ 40,400

€ 60,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 40,400
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The BMW M3 Coupé is considerably smaller in every dimension. It's 6.7 inches shorter, 2.4 inches narrower and 1.3 inches lower than the Cadillac ATS Coupé 2.0 Turbo.
BMW M3 Coupé
Cadillac ATS Coupé 2.0 Turbo
54
70.1
78
55.3
72.5
80.4
70.1 in
Width
72.5 in
78 in
Width Incl. Mirrors
80.4 in
54 in
Height
55.3 in
107.5
176.9
109.3
183.6
176.9 in
Length
183.6 in
107.5 in
Wheelbase
109.3 in
Vehicle Weight
BMW M3 Coupé
Cadillac ATS Coupé 2.0 Turbo
3461 lb
Curb Weight
3508 lb
4409 lb
Gross Vehicle
Weight
Weight
4519 lb

Weight Difference:
46 lb
1.31 %

General
BMW M3 Coupé
Cadillac ATS Coupé 2.0 Turbo
E46
Generation
ATS
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Premium Unleaded

Rear-wheel drive
Drivetrain
Rear-wheel drive

6-speed automated manual transmission (AMT)
Transmission
6-speed automatic transmission
Engine
BMW M3 Coupé
Cadillac ATS Coupé 2.0 Turbo
Straight-six gasoline engine (naturally aspirated engine)
Engine Type
Straight-four gasoline engine with turbocharger
BMW S54
Engine Series
GM 2.0L Ecotec Turbo I4
S54-B32
Engine Code
LTG


4
Valves
4
6
Cylinders
4
3.2 L / 157 cu in
Displacement
2 L / 98 cu in
338 hp
at 7900 rpm
Power
272 hp
at 5500 rpm
BMW M3 Coupé
338 hp
272 hp
Cadillac ATS Coupé 2.0 Turbo
269 lb‑ft
at 4900 rpm
Max. Torque
260 lb‑ft
at 1700 rpm
BMW M3 Coupé
269 lb‑ft
260 lb‑ft
Cadillac ATS Coupé 2.0 Turbo
Performance
BMW M3 Coupé
Cadillac ATS Coupé 2.0 Turbo
155 mph
Maximum Speed
149 mph
5.2 sec
Acceleration 0 to 62 mph
6.2 sec
62 mph
62
mph
mph
236 ft
0.000 sec

BMW M3 Coupé
62 mph
62
mph
mph
282 ft
0.000 sec

Cadillac ATS Coupé 2.0 Turbo
▶ REPLAY
10.24 lb/hp
Weight-to-Power Ratio
12.9 lb/hp
BMW M3 Coupé
10.24 lb/hp
12.9 lb/hp
Cadillac ATS Coupé 2.0 Turbo
Fuel Economy / Emissions
BMW M3 Coupé
Cadillac ATS Coupé 2.0 Turbo
Fuel Economy
18 mpg
combined
31 mpg
BMW M3 Coupé
18 mpg
31 mpg
Cadillac ATS Coupé 2.0 Turbo
12 mpg
city
23 mpg
No data
highway
No data
16.6 gal
Fuel Tank Capacity
16.6 gal
292 mi
Range
508 mi
BMW M3 Coupé
292 mi
508 mi
Cadillac ATS Coupé 2.0 Turbo
Environmental Impact
253.8 kWh
Total Energy Consumption
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
145.8 kWh
BMW M3 Coupé
253.8 kWh
145.8 kWh
Cadillac ATS Coupé 2.0 Turbo
Euro 4
Emission Standard
Euro 6b (NEFZ)
520 g/mi (NEFZ)
CO2 Emissions
282 g/mi (NEFZ)
Practical Convenience
BMW M3 Coupé
Cadillac ATS Coupé 2.0 Turbo
2
Doors
3
5
No. of Seats
4
948 lb
Maximum Payload
1012 lb
11.6 cu ft
Trunk Volume
8.4 cu ft







No data
Cargo Volume (Seats Down)
No data