1991 Ford Tempo vs. 2009 Hummer H3
To start off, 2009 Hummer H3 is newer by 18 year(s). Which means there will be less support and parts availability for 1991 Ford Tempo. In addition, the cost of maintenance, including insurance, on 1991 Ford Tempo would be higher. At 3,653 cc (5 cylinders), 2009 Hummer H3 is equipped with a bigger engine. In terms of performance, 2009 Hummer H3 (239 HP @ 5800 RPM) has 142 more horse power than 1991 Ford Tempo. (97 HP @ 4400 RPM) In normal driving conditions, 2009 Hummer H3 should accelerate faster than 1991 Ford Tempo. With that said, vehicle weight also plays an important factor in acceleration. 2009 Hummer H3 weights approximately 1044 kg more than 1991 Ford Tempo. 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 1991 Ford Tempo. 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 152 more torque (in Nm) than 1991 Ford Tempo. (175 Nm @ 2200 RPM). This means 2009 Hummer H3 will have an easier job in driving up hills or pulling heavy equipment than 1991 Ford Tempo.
Compare all specifications:
| 1991 Ford Tempo | 2009 Hummer H3 | |
| Make | Ford | Hummer |
| Model | Tempo | H3 |
| Year Released | 1991 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 2305 cc | 3653 cc |
| Engine Cylinders | 4 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 97 HP | 239 HP |
| Engine RPM | 4400 RPM | 5800 RPM |
| Torque | 175 Nm | 327 Nm |
| Torque RPM | 2200 RPM | 4600 RPM |
| Engine Compression Ratio | 9.0:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1150 kg | 2194 kg |
| Vehicle Length | 4480 mm | 5410 mm |
| Vehicle Width | 1740 mm | 1910 mm |
| Vehicle Height | 1340 mm | 1840 mm |
| Wheelbase Size | 2540 mm | 3420 mm |
