2007 Audi S4 vs. 1986 Buick Riviera
To start off, 2007 Audi S4 is newer by 21 year(s). Which means there will be less support and parts availability for 1986 Buick Riviera. In addition, the cost of maintenance, including insurance, on 1986 Buick Riviera would be higher. At 4,161 cc (8 cylinders), 2007 Audi S4 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi S4 weights approximately 10 kg more than 1986 Buick Riviera.
Because 2007 Audi S4 is four wheel drive (4WD), it will have significant more traction and grip than 1986 Buick Riviera. In wet, icy, snow, or gravel driving conditions, 2007 Audi S4 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.
Compare all specifications:
| 2007 Audi S4 | 1986 Buick Riviera | |
| Make | Audi | Buick |
| Model | S4 | Riviera |
| Year Released | 2007 | 1986 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4161 cc | 3800 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 340 HP | 0 HP |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1530 kg | 1520 kg |
| Vehicle Length | 4590 mm | 4760 mm |
| Vehicle Width | 1790 mm | 1830 mm |
| Wheelbase Size | 2660 mm | 2760 mm |
