1999 Audi RS4 vs. 1979 Cadillac Seville
To start off, 1999 Audi RS4 is newer by 20 year(s). Which means there will be less support and parts availability for 1979 Cadillac Seville. In addition, the cost of maintenance, including insurance, on 1979 Cadillac Seville would be higher. At 5,735 cc (8 cylinders), 1979 Cadillac Seville is equipped with a bigger engine. In terms of performance, 1999 Audi RS4 (250 HP @ 6100 RPM) has 81 more horse power than 1979 Cadillac Seville. (169 HP @ 4200 RPM). In normal driving conditions, 1999 Audi RS4 should accelerate faster than 1979 Cadillac Seville. With that said, vehicle weight also plays an important factor in acceleration. 1979 Cadillac Seville weights approximately 270 kg more than 1999 Audi RS4.
Because 1999 Audi RS4 is four wheel drive (4WD), it will have significant more traction and grip than 1979 Cadillac Seville. In wet, icy, snow, or gravel driving conditions, 1999 Audi RS4 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. 1979 Cadillac Seville has automatic transmission and 1999 Audi RS4 has manual transmission. 1999 Audi RS4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1979 Cadillac Seville will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 Audi RS4 | 1979 Cadillac Seville | |
| Make | Audi | Cadillac |
| Model | RS4 | Seville |
| Year Released | 1999 | 1979 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2671 cc | 5735 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 250 HP | 169 HP |
| Engine RPM | 6100 RPM | 4200 RPM |
| Engine Bore Size | 81.1 mm | 103 mm |
| Engine Stroke Size | 86.4 mm | 86 mm |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1620 kg | 1890 kg |
| Vehicle Length | 4530 mm | 5190 mm |
| Vehicle Width | 1810 mm | 1830 mm |
| Vehicle Height | 1390 mm | 1400 mm |
| Wheelbase Size | 2610 mm | 2910 mm |
