1987 Buick Riviera vs. 2003 Fiat Siena
To start off, 2003 Fiat Siena is newer by 16 year(s). Which means there will be less support and parts availability for 1987 Buick Riviera. In addition, the cost of maintenance, including insurance, on 1987 Buick Riviera would be higher. At 3,800 cc (6 cylinders), 1987 Buick Riviera is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 1987 Buick Riviera weights approximately 420 kg more than 2003 Fiat Siena.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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:
| 1987 Buick Riviera | 2003 Fiat Siena | |
| Make | Buick | Fiat |
| Model | Riviera | Siena |
| Year Released | 1987 | 2003 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3800 cc | 1747 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 0 HP | 69 HP |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | Front |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1520 kg | 1100 kg |
| Vehicle Length | 4760 mm | 4110 mm |
| Vehicle Width | 1830 mm | 1630 mm |
| Wheelbase Size | 2760 mm | 2380 mm |
