1954 Bristol 403 vs. 2007 Hummer H3
To start off, 2007 Hummer H3 is newer by 53 year(s). Which means there will be less support and parts availability for 1954 Bristol 403. In addition, the cost of maintenance, including insurance, on 1954 Bristol 403 would be higher. At 3,700 cc (5 cylinders), 2007 Hummer H3 is equipped with a bigger engine. In terms of performance, 2007 Hummer H3 (242 HP @ 5600 RPM) has 156 more horse power than 1954 Bristol 403. (86 HP @ 5000 RPM) In normal driving conditions, 2007 Hummer H3 should accelerate faster than 1954 Bristol 403.
Because 2007 Hummer H3 is four wheel drive (4WD), it will have significant more traction and grip than 1954 Bristol 403. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Hummer H3 (328 Nm @ 4600 RPM) has 182 more torque (in Nm) than 1954 Bristol 403. (146 Nm @ 3500 RPM). This means 2007 Hummer H3 will have an easier job in driving up hills or pulling heavy equipment than 1954 Bristol 403.
Compare all specifications:
| 1954 Bristol 403 | 2007 Hummer H3 | |
| Make | Bristol | Hummer |
| Model | 403 | H3 |
| Year Released | 1954 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1971 cc | 3700 cc |
| Engine Cylinders | 6 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 86 HP | 242 HP |
| Engine RPM | 5000 RPM | 5600 RPM |
| Torque | 146 Nm | 328 Nm |
| Torque RPM | 3500 RPM | 4600 RPM |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4870 mm | 4750 mm |
| Vehicle Width | 1710 mm | 1900 mm |
| Vehicle Height | 1530 mm | 1880 mm |
| Wheelbase Size | 2900 mm | 2850 mm |
