2009 Hummer H3 vs. 1997 Mercedes-Benz A
To start off, 2009 Hummer H3 is newer by 12 year(s). Which means there will be less support and parts availability for 1997 Mercedes-Benz A. In addition, the cost of maintenance, including insurance, on 1997 Mercedes-Benz A 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) has 180 more horse power than 1997 Mercedes-Benz A. (59 HP). In normal driving conditions, 2009 Hummer H3 should accelerate faster than 1997 Mercedes-Benz A. With that said, vehicle weight also plays an important factor in acceleration. 2009 Hummer H3 weights approximately 1730 kg more than 1997 Mercedes-Benz A. 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 1997 Mercedes-Benz A. 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 167 more torque (in Nm) than 1997 Mercedes-Benz A. (160 Nm @ 1500 RPM). This means 2009 Hummer H3 will have an easier job in driving up hills or pulling heavy equipment than 1997 Mercedes-Benz A. 2009 Hummer H3 has automatic transmission and 1997 Mercedes-Benz A has manual transmission. 1997 Mercedes-Benz A will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Hummer H3 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Hummer H3 | 1997 Mercedes-Benz A | |
| Make | Hummer | Mercedes-Benz |
| Model | H3 | A |
| Year Released | 2009 | 1997 |
| Body Type | SUV | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3653 cc | 1689 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 239 HP | 59 HP |
| Torque | 327 Nm | 160 Nm |
| Torque RPM | 4600 RPM | 1500 RPM |
| Engine Bore Size | 95.5 mm | 80 mm |
| Engine Stroke Size | 102 mm | 84 mm |
| Engine Compression Ratio | 9.9:1 | 19.5:1 |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 2850 kg | 1120 kg |
| Vehicle Length | 4770 mm | 3580 mm |
| Vehicle Width | 2170 mm | 1730 mm |
| Vehicle Height | 1870 mm | 1580 mm |
| Wheelbase Size | 2850 mm | 2430 mm |
| Fuel Consumption Highway | 13.1 L/100km | 3.9 L/100km |
| Fuel Consumption City | 16.8 L/100km | 6.6 L/100km |
| Fuel Consumption Overall | 14.7 L/100km | 4.5 L/100km |
| Fuel Tank Capacity | 87 L | 54 L |
