1999 Isuzu VehiCross vs. 1977 Pontiac Firebird
To start off, 1999 Isuzu VehiCross is newer by 22 year(s). Which means there will be less support and parts availability for 1977 Pontiac Firebird. In addition, the cost of maintenance, including insurance, on 1977 Pontiac Firebird would be higher. At 6,547 cc (8 cylinders), 1977 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 1977 Pontiac Firebird (285 HP @ 4400 RPM) has 72 more horse power than 1999 Isuzu VehiCross. (213 HP @ 5400 RPM) In normal driving conditions, 1977 Pontiac Firebird should accelerate faster than 1999 Isuzu VehiCross. With that said, vehicle weight also plays an important factor in acceleration. 1999 Isuzu VehiCross weights approximately 154 kg more than 1977 Pontiac Firebird.
Because 1999 Isuzu VehiCross is four wheel drive (4WD), it will have significant more traction and grip than 1977 Pontiac Firebird. In wet, icy, snow, or gravel driving conditions, 1999 Isuzu VehiCross 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, 1977 Pontiac Firebird (421 Nm @ 2400 RPM) has 109 more torque (in Nm) than 1999 Isuzu VehiCross. (312 Nm @ 3000 RPM). This means 1977 Pontiac Firebird will have an easier job in driving up hills or pulling heavy equipment than 1999 Isuzu VehiCross.
Compare all specifications:
| 1999 Isuzu VehiCross | 1977 Pontiac Firebird | |
| Make | Isuzu | Pontiac |
| Model | VehiCross | Firebird |
| Year Released | 1999 | 1977 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3494 cc | 6547 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 213 HP | 285 HP |
| Engine RPM | 5400 RPM | 4400 RPM |
| Torque | 312 Nm | 421 Nm |
| Torque RPM | 3000 RPM | 2400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1750 kg | 1596 kg |
| Vehicle Length | 4140 mm | 4880 mm |
| Vehicle Width | 1800 mm | 1870 mm |
| Vehicle Height | 1710 mm | 1290 mm |
| Wheelbase Size | 2340 mm | 2750 mm |
| Fuel Tank Capacity | 74 L | 76 L |
