2001 BMW M3 vs. 2008 Cadillac STS
To start off, 2008 Cadillac STS is newer by 7 year(s). Which means there will be less support and parts availability for 2001 BMW M3. In addition, the cost of maintenance, including insurance, on 2001 BMW M3 would be higher. At 4,565 cc (8 cylinders), 2008 Cadillac STS is equipped with a bigger engine. In terms of performance, 2001 BMW M3 (326 HP @ 7900 RPM) has 5 more horse power than 2008 Cadillac STS. (321 HP @ 6400 RPM). In normal driving conditions, 2001 BMW M3 should accelerate faster than 2008 Cadillac STS. With that said, vehicle weight also plays an important factor in acceleration. 2008 Cadillac STS weights approximately 157 kg more than 2001 BMW M3.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2008 Cadillac STS (427 Nm @ 4400 RPM) has 72 more torque (in Nm) than 2001 BMW M3. (355 Nm @ 4900 RPM). This means 2008 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 2001 BMW M3. 2008 Cadillac STS has automatic transmission and 2001 BMW M3 has manual transmission. 2001 BMW M3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Cadillac STS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2001 BMW M3 | 2008 Cadillac STS | |
| Make | BMW | Cadillac |
| Model | M3 | STS |
| Year Released | 2001 | 2008 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3246 cc | 4565 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 326 HP | 321 HP |
| Engine RPM | 7900 RPM | 6400 RPM |
| Torque | 355 Nm | 427 Nm |
| Torque RPM | 4900 RPM | 4400 RPM |
| Engine Bore Size | 87 mm | 93 mm |
| Engine Stroke Size | 91 mm | 84 mm |
| Engine Compression Ratio | 11.5:1 | 10.5:1 |
| Top Speed | 250 km/hour | 250 km/hour |
| Acceleration 0-100mph | 5.5 seconds | 6.5 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1655 kg | 1812 kg |
| Vehicle Length | 4500 mm | 4990 mm |
| Vehicle Width | 1720 mm | 1850 mm |
| Vehicle Height | 1380 mm | 1470 mm |
| Wheelbase Size | 2740 mm | 2960 mm |
| Fuel Consumption | 8.8 L/100km | 9.1 L/100km |
| Fuel Consumption City | 17.9 L/100km | 13.8 L/100km |
| Fuel Consumption Overall | 12.1 L/100km | 14.5 L/100km |
| Fuel Tank Capacity | 63 L | 66 L |
