1984 Ford Sierra vs. 2009 Hummer H3
To start off, 2009 Hummer H3 is newer by 25 year(s). Which means there will be less support and parts availability for 1984 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1984 Ford Sierra would be higher. At 3,700 cc (5 cylinders), 2009 Hummer H3 is equipped with a bigger engine. In terms of performance, 2009 Hummer H3 (239 HP @ 5800 RPM) has 173 more horse power than 1984 Ford Sierra. (66 HP @ 4200 RPM) In normal driving conditions, 2009 Hummer H3 should accelerate faster than 1984 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2009 Hummer H3 weights approximately 967 kg more than 1984 Ford Sierra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Hummer H3 is four wheel drive (4WD), it will have significant more traction and grip than 1984 Ford Sierra. In wet, icy, snow, or gravel driving conditions, 2009 Hummer H3 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, 2009 Hummer H3 (327 Nm @ 4600 RPM) has 187 more torque (in Nm) than 1984 Ford Sierra. (140 Nm @ 2000 RPM). This means 2009 Hummer H3 will have an easier job in driving up hills or pulling heavy equipment than 1984 Ford Sierra.
Compare all specifications:
| 1984 Ford Sierra | 2009 Hummer H3 | |
| Make | Ford | Hummer |
| Model | Sierra | H3 |
| Year Released | 1984 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 2304 cc | 3700 cc |
| Engine Cylinders | 4 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 66 HP | 239 HP |
| Engine RPM | 4200 RPM | 5800 RPM |
| Torque | 140 Nm | 327 Nm |
| Torque RPM | 2000 RPM | 4600 RPM |
| Engine Bore Size | 94 mm | 95.5 mm |
| Engine Stroke Size | 83 mm | 102 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1235 kg | 2202 kg |
| Vehicle Length | 4510 mm | 4770 mm |
| Vehicle Width | 1740 mm | 2170 mm |
| Vehicle Height | 1450 mm | 1870 mm |
| Wheelbase Size | 2620 mm | 2850 mm |
| Fuel Tank Capacity | 60 L | 87 L |
