1975 BMW 315 vs. 2007 Cadillac DTS
To start off, 2007 Cadillac DTS is newer by 32 year(s). Which means there will be less support and parts availability for 1975 BMW 315. In addition, the cost of maintenance, including insurance, on 1975 BMW 315 would be higher. At 4,572 cc (8 cylinders), 2007 Cadillac DTS is equipped with a bigger engine. In terms of performance, 2007 Cadillac DTS (275 HP @ 6000 RPM) has 200 more horse power than 1975 BMW 315. (75 HP @ 5800 RPM) In normal driving conditions, 2007 Cadillac DTS should accelerate faster than 1975 BMW 315.
Because 1975 BMW 315 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1975 BMW 315. However, in wet, icy, snow, or gravel driving conditions, 2007 Cadillac DTS, being front wheel drive (FWD), will offer much better control with better grip. 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, 2007 Cadillac DTS (400 Nm @ 4400 RPM) has 290 more torque (in Nm) than 1975 BMW 315. (110 Nm @ 3200 RPM). This means 2007 Cadillac DTS will have an easier job in driving up hills or pulling heavy equipment than 1975 BMW 315.
Compare all specifications:
| 1975 BMW 315 | 2007 Cadillac DTS | |
| Make | BMW | Cadillac |
| Model | 315 | DTS |
| Year Released | 1975 | 2007 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1574 cc | 4572 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 75 HP | 275 HP |
| Engine RPM | 5800 RPM | 6000 RPM |
| Torque | 110 Nm | 400 Nm |
| Torque RPM | 3200 RPM | 4400 RPM |
| Engine Compression Ratio | 9.5:1 | 10.0:1 |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Length | 4360 mm | 5280 mm |
| Vehicle Width | 1620 mm | 1470 mm |
| Vehicle Height | 1390 mm | 1910 mm |
| Wheelbase Size | 2510 mm | 2940 mm |
