1973 Pontiac Firebird vs. 2012 Suzuki Grand Vitara
To start off, 2012 Suzuki Grand Vitara is newer by 39 year(s). Which means there will be less support and parts availability for 1973 Pontiac Firebird. In addition, the cost of maintenance, including insurance, on 1973 Pontiac Firebird would be higher. At 7,467 cc (8 cylinders), 1973 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 1973 Pontiac Firebird (335 HP @ 4800 RPM) has 230 more horse power than 2012 Suzuki Grand Vitara. (105 HP @ 5900 RPM). In normal driving conditions, 1973 Pontiac Firebird should accelerate faster than 2012 Suzuki Grand Vitara. With that said, vehicle weight also plays an important factor in acceleration. 1973 Pontiac Firebird weights approximately 43 kg more than 2012 Suzuki Grand Vitara. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2012 Suzuki Grand Vitara is four wheel drive (4WD), it will have significant more traction and grip than 1973 Pontiac Firebird. In wet, icy, snow, or gravel driving conditions, 2012 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. 1973 Pontiac Firebird has automatic transmission and 2012 Suzuki Grand Vitara has manual transmission. 2012 Suzuki Grand Vitara will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1973 Pontiac Firebird will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1973 Pontiac Firebird | 2012 Suzuki Grand Vitara | |
| Make | Pontiac | Suzuki |
| Model | Firebird | Grand Vitara |
| Year Released | 1973 | 2012 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 7467 cc | 1586 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 335 HP | 105 HP |
| Engine RPM | 4800 RPM | 5900 RPM |
| Engine Bore Size | 104.9 mm | 78 mm |
| Engine Stroke Size | 108 mm | 83 mm |
| Engine Compression Ratio | 10.3:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 201 km/hour | 180 km/hour |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 1450 kg | 1407 kg |
| Vehicle Length | 4870 mm | 3865 mm |
| Vehicle Width | 1880 mm | 1870 mm |
| Vehicle Height | 1280 mm | 1695 mm |
| Wheelbase Size | 2750 mm | 2440 mm |
