1979 Buick Century vs. 2010 Lexus IS
To start off, 2010 Lexus IS is newer by 31 year(s). Which means there will be less support and parts availability for 1979 Buick Century. In addition, the cost of maintenance, including insurance, on 1979 Buick Century would be higher. At 3,214 cc (6 cylinders), 1979 Buick Century is equipped with a bigger engine. In terms of performance, 2010 Lexus IS (204 HP @ 6400 RPM) has 100 more horse power than 1979 Buick Century. (104 HP @ 4000 RPM) In normal driving conditions, 2010 Lexus IS should accelerate faster than 1979 Buick Century. With that said, vehicle weight also plays an important factor in acceleration. 2010 Lexus IS weights approximately 137 kg more than 1979 Buick Century. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2010 Lexus IS is all wheel drive (AWD), it will have significant more traction and grip than 1979 Buick Century. In wet, icy, snow, or gravel driving conditions, 2010 Lexus IS 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, 2010 Lexus IS (251 Nm @ 4800 RPM) has 33 more torque (in Nm) than 1979 Buick Century. (218 Nm @ 2000 RPM). This means 2010 Lexus IS will have an easier job in driving up hills or pulling heavy equipment than 1979 Buick Century.
Compare all specifications:
| 1979 Buick Century | 2010 Lexus IS | |
| Make | Buick | Lexus |
| Model | Century | IS |
| Year Released | 1979 | 2010 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3214 cc | 2500 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 104 HP | 204 HP |
| Engine RPM | 4000 RPM | 6400 RPM |
| Torque | 218 Nm | 251 Nm |
| Torque RPM | 2000 RPM | 4800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | AWD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1430 kg | 1567 kg |
| Vehicle Length | 4990 mm | 4585 mm |
| Vehicle Width | 1790 mm | 1801 mm |
| Vehicle Height | 1410 mm | 1440 mm |
| Wheelbase Size | 2760 mm | 2731 mm |
