2003 Fiat Seicento vs. 2006 Hummer H1
To start off, 2006 Hummer H1 is newer by 3 year(s). Which means there will be less support and parts availability for 2003 Fiat Seicento. In addition, the cost of maintenance, including insurance, on 2003 Fiat Seicento would be higher. At 6,604 cc (8 cylinders), 2006 Hummer H1 is equipped with a bigger engine. In terms of performance, 2006 Hummer H1 (300 HP) has 247 more horse power than 2003 Fiat Seicento. (53 HP) In normal driving conditions, 2006 Hummer H1 should accelerate faster than 2003 Fiat Seicento. With that said, vehicle weight also plays an important factor in acceleration. 2006 Hummer H1 weights approximately 2169 kg more than 2003 Fiat Seicento. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Hummer H1 is four wheel drive (4WD), it will have significant more traction and grip than 2003 Fiat Seicento. In wet, icy, snow, or gravel driving conditions, 2006 Hummer H1 will offer significantly more control. 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, 2006 Hummer H1 (705 Nm @ 1500 RPM) has 620 more torque (in Nm) than 2003 Fiat Seicento. (85 Nm @ 3250 RPM). This means 2006 Hummer H1 will have an easier job in driving up hills or pulling heavy equipment than 2003 Fiat Seicento. 2006 Hummer H1 has automatic transmission and 2003 Fiat Seicento has manual transmission. 2003 Fiat Seicento will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Hummer H1 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Fiat Seicento | 2006 Hummer H1 | |
| Make | Fiat | Hummer |
| Model | Seicento | H1 |
| Year Released | 2003 | 2006 |
| Body Type | Hatchback | SUV |
| Engine Position | Front | Front |
| Engine Size | 1116 cc | 6604 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 53 HP | 300 HP |
| Torque | 85 Nm | 705 Nm |
| Torque RPM | 3250 RPM | 1500 RPM |
| Engine Bore Size | 70 mm | 103.1 mm |
| Engine Stroke Size | 72 mm | 99.1 mm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 735 kg | 2904 kg |
| Vehicle Length | 3340 mm | 4690 mm |
| Vehicle Width | 1520 mm | 2200 mm |
| Vehicle Height | 1440 mm | 1960 mm |
| Wheelbase Size | 2210 mm | 3310 mm |
| Fuel Tank Capacity | 35 L | 195 L |
