1983 BMW M6 vs. 2013 Cadillac ATS
To start off, 2013 Cadillac ATS is newer by 30 year(s). Which means there will be less support and parts availability for 1983 BMW M6. In addition, the cost of maintenance, including insurance, on 1983 BMW M6 would be higher. At 3,453 cc (6 cylinders), 1983 BMW M6 is equipped with a bigger engine. In terms of performance, 1983 BMW M6 (282 HP @ 6500 RPM) has 14 more horse power than 2013 Cadillac ATS. (268 HP @ 5500 RPM). In normal driving conditions, 1983 BMW M6 should accelerate faster than 2013 Cadillac ATS. With that said, vehicle weight also plays an important factor in acceleration. 2013 Cadillac ATS weights approximately 25 kg more than 1983 BMW M6.
Because 2013 Cadillac ATS is all wheel drive (AWD), it will have significant more traction and grip than 1983 BMW M6. In wet, icy, snow, or gravel driving conditions, 2013 Cadillac ATS will offer significantly more control. 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, 2013 Cadillac ATS (353 Nm @ 5500 RPM) has 19 more torque (in Nm) than 1983 BMW M6. (334 Nm @ 4500 RPM). This means 2013 Cadillac ATS will have an easier job in driving up hills or pulling heavy equipment than 1983 BMW M6. 2013 Cadillac ATS has automatic transmission and 1983 BMW M6 has manual transmission. 1983 BMW M6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2013 Cadillac ATS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1983 BMW M6 | 2013 Cadillac ATS | |
| Make | BMW | Cadillac |
| Model | M6 | ATS |
| Year Released | 1983 | 2013 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3453 cc | 2000 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 282 HP | 268 HP |
| Engine RPM | 6500 RPM | 5500 RPM |
| Torque | 334 Nm | 353 Nm |
| Torque RPM | 4500 RPM | 5500 RPM |
| Engine Bore Size | 93.4 mm | 86 mm |
| Engine Stroke Size | 84 mm | 86 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | AWD |
| Transmission Type | Manual | 6-speed automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1505 kg | 1530 kg |
| Vehicle Length | 4760 mm | 4643 mm |
| Vehicle Width | 1730 mm | 1805 mm |
| Vehicle Height | 1360 mm | 1421 mm |
| Wheelbase Size | 2630 mm | 2775 mm |
| Fuel Tank Capacity | 70 L | 61 L |
