1976 Bristol 603 vs. 1990 Porsche Pan Americana
To start off, 1990 Porsche Pan Americana is newer by 14 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 5,210 cc (8 cylinders), 1976 Bristol 603 is equipped with a bigger engine. In terms of performance, 1990 Porsche Pan Americana (247 HP @ 6100 RPM) has 102 more horse power than 1976 Bristol 603. (145 HP @ 4000 RPM) In normal driving conditions, 1990 Porsche Pan Americana should accelerate faster than 1976 Bristol 603. With that said, vehicle weight also plays an important factor in acceleration. 1976 Bristol 603 weights approximately 309 kg more than 1990 Porsche Pan Americana.
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, 1976 Bristol 603 (333 Nm @ 1600 RPM) has 23 more torque (in Nm) than 1990 Porsche Pan Americana. (310 Nm @ 4800 RPM). This means 1976 Bristol 603 will have an easier job in driving up hills or pulling heavy equipment than 1990 Porsche Pan Americana. 1976 Bristol 603 has automatic transmission and 1990 Porsche Pan Americana has manual transmission. 1990 Porsche Pan Americana will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1976 Bristol 603 will be easier to drive especially in heavy traffic.
Compare all specifications:
1976 Bristol 603 | 1990 Porsche Pan Americana | |
Make | Bristol | Porsche |
Model | 603 | Pan Americana |
Year Released | 1976 | 1990 |
Engine Position | Front | Rear |
Engine Size | 5210 cc | 3600 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | in-line | boxer |
Horse Power | 145 HP | 247 HP |
Engine RPM | 4000 RPM | 6100 RPM |
Torque | 333 Nm | 310 Nm |
Torque RPM | 1600 RPM | 4800 RPM |
Engine Compression Ratio | 8.0:1 | 11.3:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1785 kg | 1476 kg |
Vehicle Length | 4920 mm | 4210 mm |
Vehicle Width | 1780 mm | 1870 mm |
Vehicle Height | 1450 mm | 1310 mm |
Wheelbase Size | 2910 mm | 2280 mm |