2010 Lexus IS vs. 1975 Pontiac Firebird
To start off, 2010 Lexus IS is newer by 35 year(s). Which means there will be less support and parts availability for 1975 Pontiac Firebird. In addition, the cost of maintenance, including insurance, on 1975 Pontiac Firebird would be higher. At 7,467 cc (8 cylinders), 1975 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 1975 Pontiac Firebird (335 HP @ 4800 RPM) has 131 more horse power than 2010 Lexus IS. (204 HP @ 6400 RPM) In normal driving conditions, 1975 Pontiac Firebird should accelerate faster than 2010 Lexus IS. With that said, vehicle weight also plays an important factor in acceleration. 2010 Lexus IS weights approximately 292 kg more than 1975 Pontiac Firebird.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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. 1975 Pontiac Firebird has automatic transmission and 2010 Lexus IS has manual transmission. 2010 Lexus IS will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1975 Pontiac Firebird will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2010 Lexus IS | 1975 Pontiac Firebird | |
| Make | Lexus | Pontiac |
| Model | IS | Firebird |
| Year Released | 2010 | 1975 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2500 cc | 7467 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 204 HP | 335 HP |
| Engine RPM | 6400 RPM | 4800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1742 kg | 1450 kg |
| Vehicle Length | 4636 mm | 4870 mm |
| Vehicle Width | 1801 mm | 1880 mm |
| Vehicle Height | 1415 mm | 1280 mm |
| Wheelbase Size | 2731 mm | 2750 mm |
