1999 Chevrolet Lumina vs. 2007 Fiat Siena
To start off, 2007 Fiat Siena is newer by 8 year(s). Which means there will be less support and parts availability for 1999 Chevrolet Lumina. In addition, the cost of maintenance, including insurance, on 1999 Chevrolet Lumina would be higher. At 3,135 cc (6 cylinders), 1999 Chevrolet Lumina is equipped with a bigger engine. In terms of performance, 1999 Chevrolet Lumina (156 HP @ 5200 RPM) has 56 more horse power than 2007 Fiat Siena. (100 HP @ 5500 RPM). In normal driving conditions, 1999 Chevrolet Lumina should accelerate faster than 2007 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 1999 Chevrolet Lumina weights approximately 440 kg more than 2007 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, 1999 Chevrolet Lumina (251 Nm @ 4000 RPM) has 111 more torque (in Nm) than 2007 Fiat Siena. (140 Nm @ 4000 RPM). This means 1999 Chevrolet Lumina will have an easier job in driving up hills or pulling heavy equipment than 2007 Fiat Siena. 1999 Chevrolet Lumina has automatic transmission and 2007 Fiat Siena has manual transmission. 2007 Fiat Siena will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1999 Chevrolet Lumina will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 Chevrolet Lumina | 2007 Fiat Siena | |
| Make | Chevrolet | Fiat |
| Model | Lumina | Siena |
| Year Released | 1999 | 2007 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3135 cc | 1581 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 156 HP | 100 HP |
| Engine RPM | 5200 RPM | 5500 RPM |
| Torque | 251 Nm | 140 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 | 1510 kg | 1070 kg |
| Vehicle Width | 1850 mm | 1640 mm |
| Wheelbase Size | 2740 mm | 2380 mm |
| Fuel Tank Capacity | 56 L | 54 L |
