1980 BMW M5 vs. 1999 Cadillac Seville
To start off, 1999 Cadillac Seville is newer by 19 year(s). Which means there will be less support and parts availability for 1980 BMW M5. In addition, the cost of maintenance, including insurance, on 1980 BMW M5 would be higher. At 4,565 cc (8 cylinders), 1999 Cadillac Seville is equipped with a bigger engine. In terms of performance, 1999 Cadillac Seville (271 HP @ 5200 RPM) has 53 more horse power than 1980 BMW M5. (218 HP @ 5200 RPM) In normal driving conditions, 1999 Cadillac Seville should accelerate faster than 1980 BMW M5. With that said, vehicle weight also plays an important factor in acceleration. 1999 Cadillac Seville weights approximately 361 kg more than 1980 BMW M5. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1980 BMW M5 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 1980 BMW M5. However, in wet, icy, snow, or gravel driving conditions, 1999 Cadillac Seville, 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, 1999 Cadillac Seville (407 Nm @ 4400 RPM) has 103 more torque (in Nm) than 1980 BMW M5. (304 Nm @ 4000 RPM). This means 1999 Cadillac Seville will have an easier job in driving up hills or pulling heavy equipment than 1980 BMW M5. 1999 Cadillac Seville has automatic transmission and 1980 BMW M5 has manual transmission. 1980 BMW M5 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1999 Cadillac Seville will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1980 BMW M5 | 1999 Cadillac Seville | |
| Make | BMW | Cadillac |
| Model | M5 | Seville |
| Year Released | 1980 | 1999 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3453 cc | 4565 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 218 HP | 271 HP |
| Engine RPM | 5200 RPM | 5200 RPM |
| Torque | 304 Nm | 407 Nm |
| Torque RPM | 4000 RPM | 4400 RPM |
| Engine Bore Size | 93.4 mm | 93 mm |
| Engine Stroke Size | 84 mm | 84 mm |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1391 kg | 1752 kg |
| Vehicle Length | 4620 mm | 5000 mm |
| Vehicle Width | 1700 mm | 1910 mm |
| Vehicle Height | 1430 mm | 1420 mm |
| Wheelbase Size | 2640 mm | 2860 mm |
| Fuel Tank Capacity | 70 L | 72 L |
