1977 Bristol 412 vs. 2008 GMC Sierra
To start off, 2008 GMC Sierra is newer by 31 year(s). Which means there will be less support and parts availability for 1977 Bristol 412. In addition, the cost of maintenance, including insurance, on 1977 Bristol 412 would be higher. At 5,898 cc (8 cylinders), 1977 Bristol 412 is equipped with a bigger engine. In terms of performance, 2008 GMC Sierra (195 HP @ 4600 RPM) has 24 more horse power than 1977 Bristol 412. (171 HP @ 4000 RPM) In normal driving conditions, 2008 GMC Sierra should accelerate faster than 1977 Bristol 412. With that said, vehicle weight also plays an important factor in acceleration. 2008 GMC Sierra weights approximately 451 kg more than 1977 Bristol 412. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1977 Bristol 412. In wet, icy, snow, or gravel driving conditions, 2008 GMC Sierra 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, 1977 Bristol 412 (366 Nm @ 2000 RPM) has 13 more torque (in Nm) than 2008 GMC Sierra. (353 Nm @ 2800 RPM). This means 1977 Bristol 412 will have an easier job in driving up hills or pulling heavy equipment than 2008 GMC Sierra.
Compare all specifications:
| 1977 Bristol 412 | 2008 GMC Sierra | |
| Make | Bristol | GMC |
| Model | 412 | Sierra |
| Year Released | 1977 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 5898 cc | 4298 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 171 HP | 195 HP |
| Engine RPM | 4000 RPM | 4600 RPM |
| Torque | 366 Nm | 353 Nm |
| Torque RPM | 2000 RPM | 2800 RPM |
| Engine Compression Ratio | 8.0:1 | 9.2:1 |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 3 seats |
| Vehicle Weight | 1690 kg | 2141 kg |
| Vehicle Length | 4950 mm | 5710 mm |
| Vehicle Width | 1780 mm | 2040 mm |
| Vehicle Height | 1450 mm | 1880 mm |
| Wheelbase Size | 2910 mm | 3030 mm |
