1978 Bristol 412 vs. 2006 Hummer H1
To start off, 2006 Hummer H1 is newer by 28 year(s). Which means there will be less support and parts availability for 1978 Bristol 412. In addition, the cost of maintenance, including insurance, on 1978 Bristol 412 would be higher. At 6,604 cc (8 cylinders), 2006 Hummer H1 is equipped with a bigger engine. In terms of performance, 2006 Hummer H1 (300 HP) has 129 more horse power than 1978 Bristol 412. (171 HP) In normal driving conditions, 2006 Hummer H1 should accelerate faster than 1978 Bristol 412. With that said, vehicle weight also plays an important factor in acceleration. 2006 Hummer H1 weights approximately 1214 kg more than 1978 Bristol 412. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Hummer H1 is four wheel drive (4WD), it will have significant more traction and grip than 1978 Bristol 412. In wet, icy, snow, or gravel driving conditions, 2006 Hummer H1 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, 2006 Hummer H1 (705 Nm @ 1500 RPM) has 339 more torque (in Nm) than 1978 Bristol 412. (366 Nm @ 2000 RPM). This means 2006 Hummer H1 will have an easier job in driving up hills or pulling heavy equipment than 1978 Bristol 412.
Compare all specifications:
| 1978 Bristol 412 | 2006 Hummer H1 | |
| Make | Bristol | Hummer |
| Model | 412 | H1 |
| Year Released | 1978 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 5898 cc | 6604 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 171 HP | 300 HP |
| Torque | 366 Nm | 705 Nm |
| Torque RPM | 2000 RPM | 1500 RPM |
| Engine Bore Size | 101.6 mm | 103.1 mm |
| Engine Stroke Size | 90.9 mm | 99.1 mm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | 4WD |
| Number of Seats | 4 seats | 4 seats |
| Vehicle Weight | 1690 kg | 2904 kg |
| Vehicle Length | 4950 mm | 4690 mm |
| Vehicle Width | 1780 mm | 2200 mm |
| Vehicle Height | 1450 mm | 1960 mm |
| Wheelbase Size | 2910 mm | 3310 mm |
