1965 Bristol 409 vs. 2004 GMC Sierra
To start off, 2004 GMC Sierra is newer by 39 year(s). Which means there will be less support and parts availability for 1965 Bristol 409. In addition, the cost of maintenance, including insurance, on 1965 Bristol 409 would be higher. At 5,965 cc (8 cylinders), 2004 GMC Sierra is equipped with a bigger engine. In terms of performance, 2004 GMC Sierra (300 HP) has 85 more horse power than 1965 Bristol 409. (215 HP) In normal driving conditions, 2004 GMC Sierra should accelerate faster than 1965 Bristol 409. With that said, vehicle weight also plays an important factor in acceleration. 2004 GMC Sierra weights approximately 1130 kg more than 1965 Bristol 409. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1965 Bristol 409. In wet, icy, snow, or gravel driving conditions, 2004 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, 2004 GMC Sierra (489 Nm) has 26 more torque (in Nm) than 1965 Bristol 409. (463 Nm). This means 2004 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1965 Bristol 409.
Compare all specifications:
| 1965 Bristol 409 | 2004 GMC Sierra | |
| Make | Bristol | GMC |
| Model | 409 | Sierra |
| Year Released | 1965 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 5211 cc | 5965 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 215 HP | 300 HP |
| Torque | 463 Nm | 489 Nm |
| Engine Bore Size | 98.6 mm | 102 mm |
| Engine Stroke Size | 84.1 mm | 92 mm |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 6 seats |
| Vehicle Weight | 1600 kg | 2730 kg |
| Vehicle Length | 4920 mm | 6030 mm |
| Vehicle Width | 1740 mm | 2030 mm |
| Vehicle Height | 1510 mm | 1940 mm |
| Wheelbase Size | 2910 mm | 4250 mm |
| Fuel Tank Capacity | 81 L | 129 L |
