1968 Jensen Interceptor vs. 1978 Pontiac Firebird
To start off, 1978 Pontiac Firebird is newer by 10 year(s). Which means there will be less support and parts availability for 1968 Jensen Interceptor. In addition, the cost of maintenance, including insurance, on 1968 Jensen Interceptor would be higher. At 6,547 cc (8 cylinders), 1978 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 1968 Jensen Interceptor (325 HP @ 4600 RPM) has 40 more horse power than 1978 Pontiac Firebird. (285 HP @ 4400 RPM). In normal driving conditions, 1968 Jensen Interceptor should accelerate faster than 1978 Pontiac Firebird. With that said, vehicle weight also plays an important factor in acceleration. 1968 Jensen Interceptor weights approximately 234 kg more than 1978 Pontiac Firebird. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1968 Jensen Interceptor is four wheel drive (4WD), it will have significant more traction and grip than 1978 Pontiac Firebird. In wet, icy, snow, or gravel driving conditions, 1968 Jensen Interceptor 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, 1968 Jensen Interceptor (576 Nm @ 2800 RPM) has 155 more torque (in Nm) than 1978 Pontiac Firebird. (421 Nm @ 2400 RPM). This means 1968 Jensen Interceptor will have an easier job in driving up hills or pulling heavy equipment than 1978 Pontiac Firebird.
Compare all specifications:
1968 Jensen Interceptor | 1978 Pontiac Firebird | |
Make | Jensen | Pontiac |
Model | Interceptor | Firebird |
Year Released | 1968 | 1978 |
Engine Position | Front | Front |
Engine Size | 6286 cc | 6547 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 2 valves | 2 valves |
Horse Power | 325 HP | 285 HP |
Engine RPM | 4600 RPM | 4400 RPM |
Torque | 576 Nm | 421 Nm |
Torque RPM | 2800 RPM | 2400 RPM |
Engine Bore Size | 108.1 mm | 104.7 mm |
Engine Stroke Size | 85.9 mm | 95.3 mm |
Drive Type | 4WD | Rear |
Number of Seats | 4 seats | 4 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1830 kg | 1596 kg |
Vehicle Length | 4860 mm | 4880 mm |
Vehicle Width | 1780 mm | 1870 mm |
Vehicle Height | 1350 mm | 1290 mm |
Wheelbase Size | 2780 mm | 2750 mm |
Fuel Tank Capacity | 72 L | 76 L |