2002 Land Rover Discovery vs. 1991 Pontiac Firebird
To start off, 2002 Land Rover Discovery is newer by 11 year(s). Which means there will be less support and parts availability for 1991 Pontiac Firebird. In addition, the cost of maintenance, including insurance, on 1991 Pontiac Firebird would be higher. At 3,950 cc (8 cylinders), 2002 Land Rover Discovery is equipped with a bigger engine. In terms of performance, 2002 Land Rover Discovery (181 HP @ 4750 RPM) has 41 more horse power than 1991 Pontiac Firebird. (140 HP @ 4400 RPM). In normal driving conditions, 2002 Land Rover Discovery should accelerate faster than 1991 Pontiac Firebird. With that said, vehicle weight also plays an important factor in acceleration. 2002 Land Rover Discovery weights approximately 610 kg more than 1991 Pontiac Firebird. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2002 Land Rover Discovery is four wheel drive (4WD), it will have significant more traction and grip than 1991 Pontiac Firebird. In wet, icy, snow, or gravel driving conditions, 2002 Land Rover Discovery 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, 2002 Land Rover Discovery (340 Nm @ 2600 RPM) has 96 more torque (in Nm) than 1991 Pontiac Firebird. (244 Nm @ 3600 RPM). This means 2002 Land Rover Discovery will have an easier job in driving up hills or pulling heavy equipment than 1991 Pontiac Firebird. 2002 Land Rover Discovery has automatic transmission and 1991 Pontiac Firebird has manual transmission. 1991 Pontiac Firebird will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2002 Land Rover Discovery will be easier to drive especially in heavy traffic.
Compare all specifications:
2002 Land Rover Discovery | 1991 Pontiac Firebird | |
Make | Land Rover | Pontiac |
Model | Discovery | Firebird |
Year Released | 2002 | 1991 |
Body Type | SUV | Coupe |
Engine Position | Front | Front |
Engine Size | 3950 cc | 3128 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | in-line | V |
Horse Power | 181 HP | 140 HP |
Engine RPM | 4750 RPM | 4400 RPM |
Torque | 340 Nm | 244 Nm |
Torque RPM | 2600 RPM | 3600 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 4 seats |
Vehicle Weight | 2020 kg | 1410 kg |
Vehicle Length | 4710 mm | 4790 mm |
Vehicle Width | 1830 mm | 1850 mm |
Vehicle Height | 1950 mm | 1280 mm |
Wheelbase Size | 2550 mm | 2570 mm |