1985 Audi 90 vs. 1981 Pontiac Firebird
To start off, 1985 Audi 90 is newer by 4 year(s). Which means there will be less support and parts availability for 1981 Pontiac Firebird. In addition, the cost of maintenance, including insurance, on 1981 Pontiac Firebird would be higher. At 5,012 cc (8 cylinders), 1981 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 1981 Pontiac Firebird (145 HP @ 3800 RPM) has 31 more horse power than 1985 Audi 90. (114 HP @ 5700 RPM) In normal driving conditions, 1981 Pontiac Firebird should accelerate faster than 1985 Audi 90. With that said, vehicle weight also plays an important factor in acceleration. 1981 Pontiac Firebird weights approximately 492 kg more than 1985 Audi 90. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1981 Pontiac Firebird (324 Nm @ 2400 RPM) has 156 more torque (in Nm) than 1985 Audi 90. (168 Nm @ 3200 RPM). This means 1981 Pontiac Firebird will have an easier job in driving up hills or pulling heavy equipment than 1985 Audi 90.
Compare all specifications:
1985 Audi 90 | 1981 Pontiac Firebird | |
Make | Audi | Pontiac |
Model | 90 | Firebird |
Year Released | 1985 | 1981 |
Engine Position | Front | Front |
Engine Size | 1992 cc | 5012 cc |
Engine Cylinders | 5 cylinders | 8 cylinders |
Engine Type | in-line | V |
Horse Power | 114 HP | 145 HP |
Engine RPM | 5700 RPM | 3800 RPM |
Torque | 168 Nm | 324 Nm |
Torque RPM | 3200 RPM | 2400 RPM |
Engine Bore Size | 81 mm | 95 mm |
Engine Stroke Size | 77.4 mm | 88.4 mm |
Fuel Type | Gasoline | Gasoline |
Number of Seats | 4 seats | 4 seats |
Vehicle Weight | 1050 kg | 1542 kg |
Vehicle Length | 4470 mm | 5040 mm |
Vehicle Width | 1690 mm | 1860 mm |
Vehicle Height | 1370 mm | 1260 mm |
Wheelbase Size | 2550 mm | 2750 mm |