1976 Bristol 603 vs. 2007 GMC Sierra
To start off, 2007 GMC Sierra is newer by 31 year(s). Which means there will be less support and parts availability for 1976 Bristol 603. In addition, the cost of maintenance, including insurance, on 1976 Bristol 603 would be higher. At 5,997 cc (8 cylinders), 2007 GMC Sierra is equipped with a bigger engine. In terms of performance, 2007 GMC Sierra (353 HP @ 5400 RPM) has 208 more horse power than 1976 Bristol 603. (145 HP @ 4000 RPM) In normal driving conditions, 2007 GMC Sierra should accelerate faster than 1976 Bristol 603. With that said, vehicle weight also plays an important factor in acceleration. 2007 GMC Sierra weights approximately 792 kg more than 1976 Bristol 603. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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 GMC Sierra (506 Nm @ 4400 RPM) has 173 more torque (in Nm) than 1976 Bristol 603. (333 Nm @ 1600 RPM). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1976 Bristol 603.
Compare all specifications:
1976 Bristol 603 | 2007 GMC Sierra | |
Make | Bristol | GMC |
Model | 603 | Sierra |
Year Released | 1976 | 2007 |
Engine Position | Front | Front |
Engine Size | 5210 cc | 5997 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | in-line | V |
Horse Power | 145 HP | 353 HP |
Engine RPM | 4000 RPM | 5400 RPM |
Torque | 333 Nm | 506 Nm |
Torque RPM | 1600 RPM | 4400 RPM |
Drive Type | Rear | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 6 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1785 kg | 2577 kg |
Vehicle Length | 4920 mm | 6590 mm |
Vehicle Width | 1780 mm | 2040 mm |
Vehicle Height | 1450 mm | 1950 mm |
Wheelbase Size | 2910 mm | 4250 mm |
Fuel Tank Capacity | 81 L | 129 L |