1981 Pontiac Firebird vs. 2008 Suzuki Grand Vitara
To start off, 2008 Suzuki Grand Vitara is newer by 27 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, 2008 Suzuki Grand Vitara (185 HP @ 6000 RPM) has 40 more horse power than 1981 Pontiac Firebird. (145 HP @ 3800 RPM) In normal driving conditions, 2008 Suzuki Grand Vitara should accelerate faster than 1981 Pontiac Firebird. With that said, vehicle weight also plays an important factor in acceleration. 1981 Pontiac Firebird weights approximately 62 kg more than 2008 Suzuki Grand Vitara.
Because 2008 Suzuki Grand Vitara is four wheel drive (4WD), it will have significant more traction and grip than 1981 Pontiac Firebird. In wet, icy, snow, or gravel driving conditions, 2008 Suzuki Grand Vitara 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, 1981 Pontiac Firebird (324 Nm @ 2400 RPM) has 74 more torque (in Nm) than 2008 Suzuki Grand Vitara. (250 Nm @ 4500 RPM). This means 1981 Pontiac Firebird will have an easier job in driving up hills or pulling heavy equipment than 2008 Suzuki Grand Vitara. 2008 Suzuki Grand Vitara has automatic transmission and 1981 Pontiac Firebird has manual transmission. 1981 Pontiac Firebird will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Suzuki Grand Vitara will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1981 Pontiac Firebird | 2008 Suzuki Grand Vitara | |
| Make | Pontiac | Suzuki |
| Model | Firebird | Grand Vitara |
| Year Released | 1981 | 2008 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 5012 cc | 2735 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 145 HP | 185 HP |
| Engine RPM | 3800 RPM | 6000 RPM |
| Torque | 324 Nm | 250 Nm |
| Torque RPM | 2400 RPM | 4500 RPM |
| Engine Compression Ratio | 8.6:1 | 9.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1542 kg | 1480 kg |
| Vehicle Length | 5040 mm | 4480 mm |
| Vehicle Width | 1860 mm | 1820 mm |
| Vehicle Height | 1260 mm | 1690 mm |
| Wheelbase Size | 2750 mm | 2650 mm |
| Fuel Tank Capacity | 79 L | 66 L |
