2009 Hummer H3 vs. 1974 McLaren M23
To start off, 2009 Hummer H3 is newer by 35 year(s). Which means there will be less support and parts availability for 1974 McLaren M23. In addition, the cost of maintenance, including insurance, on 1974 McLaren M23 would be higher. At 3,700 cc (5 cylinders), 2009 Hummer H3 is equipped with a bigger engine. In terms of performance, 1974 McLaren M23 (455 HP @ 10250 RPM) has 216 more horse power than 2009 Hummer H3. (239 HP @ 5800 RPM) In normal driving conditions, 1974 McLaren M23 should accelerate faster than 2009 Hummer H3. With that said, vehicle weight also plays an important factor in acceleration. 2009 Hummer H3 weights approximately 1632 kg more than 1974 McLaren M23.
Because 2009 Hummer H3 is four wheel drive (4WD), it will have significant more traction and grip than 1974 McLaren M23. 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.
Compare all specifications:
| 2009 Hummer H3 | 1974 McLaren M23 | |
| Make | Hummer | McLaren |
| Model | H3 | M23 |
| Year Released | 2009 | 1974 |
| Engine Position | Front | Middle |
| Engine Size | 3700 cc | 2991 cc |
| Engine Cylinders | 5 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 239 HP | 455 HP |
| Engine RPM | 5800 RPM | 10250 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 2202 kg | 570 kg |
