2008 Chevrolet HHR vs. 2008 Fiat Siena
To start off, both 2008 Chevrolet HHR and 2008 Fiat Siena were released in the same year (2008). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 2,196 cc (4 cylinders), 2008 Chevrolet HHR is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2008 Fiat Siena weights approximately 17 kg more than 2008 Chevrolet HHR.
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, 2008 Chevrolet HHR (206 Nm @ 4200 RPM) has 71 more torque (in Nm) than 2008 Fiat Siena. (135 Nm @ 2500 RPM). This means 2008 Chevrolet HHR will have an easier job in driving up hills or pulling heavy equipment than 2008 Fiat Siena.
Compare all specifications:
| 2008 Chevrolet HHR | 2008 Fiat Siena | |
| Make | Chevrolet | Fiat |
| Model | HHR | Siena |
| Year Released | 2008 | 2008 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2196 cc | 1697 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 150 HP | 0 HP |
| Torque | 206 Nm | 135 Nm |
| Torque RPM | 4200 RPM | 2500 RPM |
| Engine Compression Ratio | 10.0:1 | 20.3:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1073 kg | 1090 kg |
| Vehicle Length | 4480 mm | 4140 mm |
| Vehicle Width | 1760 mm | 1640 mm |
| Vehicle Height | 1610 mm | 1440 mm |
| Wheelbase Size | 2640 mm | 2380 mm |
| Fuel Consumption Overall | 9.8 L/100km | 6.9 L/100km |
| Fuel Tank Capacity | 61 L | 47 L |
