2002 GMC Autonomy vs. 1999 Fiat Siena
To start off, 2002 GMC Autonomy is newer by 3 year(s). Which means there will be less support and parts availability for 1999 Fiat Siena. In addition, the cost of maintenance, including insurance, on 1999 Fiat Siena would be higher. With that said, vehicle weight also plays an important factor in acceleration. 2002 GMC Autonomy weights approximately 594 kg more than 1999 Fiat Siena.
2002 GMC Autonomy has automatic transmission and 1999 Fiat Siena has manual transmission. 1999 Fiat Siena will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2002 GMC Autonomy will be easier to drive especially in heavy traffic.
Compare all specifications:
2002 GMC Autonomy | 1999 Fiat Siena | |
Make | GMC | Fiat |
Model | Autonomy | Siena |
Year Released | 2002 | 1999 |
Engine Position | Rear | Front |
Horse Power | 0 HP | 51 HP |
Transmission Type | Automatic | Manual |
Number of Seats | 1 seats | 5 seats |
Vehicle Weight | 1894 kg | 1300 kg |