1965 Bristol 409 vs. 1999 GMC Sierra
To start off, 1999 GMC Sierra is newer by 34 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 5,211 cc (8 cylinders), 1965 Bristol 409 is equipped with a bigger engine. In terms of performance, 1999 GMC Sierra (267 HP @ 5200 RPM) has 52 more horse power than 1965 Bristol 409. (215 HP @ 4400 RPM) In normal driving conditions, 1999 GMC Sierra should accelerate faster than 1965 Bristol 409. With that said, vehicle weight also plays an important factor in acceleration. 1999 GMC Sierra weights approximately 205 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 1999 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, 1999 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, 1965 Bristol 409 (463 Nm @ 2800 RPM) has 77 more torque (in Nm) than 1999 GMC Sierra. (386 Nm @ 4000 RPM). This means 1965 Bristol 409 will have an easier job in driving up hills or pulling heavy equipment than 1999 GMC Sierra. 1965 Bristol 409 has automatic transmission and 1999 GMC Sierra has manual transmission. 1999 GMC Sierra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1965 Bristol 409 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1965 Bristol 409 | 1999 GMC Sierra | |
| Make | Bristol | GMC |
| Model | 409 | Sierra |
| Year Released | 1965 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 5211 cc | 4784 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 215 HP | 267 HP |
| Engine RPM | 4400 RPM | 5200 RPM |
| Torque | 463 Nm | 386 Nm |
| Torque RPM | 2800 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 1600 kg | 1805 kg |
| Vehicle Length | 4920 mm | 5170 mm |
| Vehicle Width | 1740 mm | 2000 mm |
| Vehicle Height | 1510 mm | 1810 mm |
| Wheelbase Size | 2910 mm | 3030 mm |
