2002 Chevrolet Impala vs. 2003 Fiat Siena
To start off, 2003 Fiat Siena is newer by 1 year(s). Which means there will be less support and parts availability for 2002 Chevrolet Impala. In addition, the cost of maintenance, including insurance, on 2002 Chevrolet Impala would be higher. At 3,350 cc (6 cylinders), 2002 Chevrolet Impala is equipped with a bigger engine. In terms of performance, 2002 Chevrolet Impala (180 HP @ 5200 RPM) has 110 more horse power than 2003 Fiat Siena. (70 HP @ 5750 RPM). In normal driving conditions, 2002 Chevrolet Impala should accelerate faster than 2003 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2002 Chevrolet Impala weights approximately 515 kg more than 2003 Fiat Siena. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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. Let's talk about torque, 2002 Chevrolet Impala (278 Nm @ 4000 RPM) has 183 more torque (in Nm) than 2003 Fiat Siena. (95 Nm @ 4000 RPM). This means 2002 Chevrolet Impala will have an easier job in driving up hills or pulling heavy equipment than 2003 Fiat Siena. 2002 Chevrolet Impala has automatic transmission and 2003 Fiat Siena has manual transmission. 2003 Fiat Siena will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2002 Chevrolet Impala will be easier to drive especially in heavy traffic.
Compare all specifications:
2002 Chevrolet Impala | 2003 Fiat Siena | |
Make | Chevrolet | Fiat |
Model | Impala | Siena |
Year Released | 2002 | 2003 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 3350 cc | 999 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 180 HP | 70 HP |
Engine RPM | 5200 RPM | 5750 RPM |
Torque | 278 Nm | 95 Nm |
Torque RPM | 4000 RPM | 4000 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | Front |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1535 kg | 1020 kg |
Vehicle Length | 5090 mm | 4110 mm |
Vehicle Width | 1860 mm | 1630 mm |
Vehicle Height | 1460 mm | 1470 mm |
Wheelbase Size | 2810 mm | 2380 mm |