2003 Buick LeSabre vs. 1971 Checker Aerobus
To start off, 2003 Buick LeSabre is newer by 32 year(s). Which means there will be less support and parts availability for 1971 Checker Aerobus. In addition, the cost of maintenance, including insurance, on 1971 Checker Aerobus would be higher. At 5,733 cc (8 cylinders), 1971 Checker Aerobus is equipped with a bigger engine. In terms of performance, 2003 Buick LeSabre (205 HP @ 5200 RPM) has 20 more horse power than 1971 Checker Aerobus. (185 HP @ 4000 RPM). In normal driving conditions, 2003 Buick LeSabre should accelerate faster than 1971 Checker Aerobus. With that said, vehicle weight also plays an important factor in acceleration. 1971 Checker Aerobus weights approximately 788 kg more than 2003 Buick LeSabre.
Because 1971 Checker Aerobus is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1971 Checker Aerobus. However, in wet, icy, snow, or gravel driving conditions, 2003 Buick LeSabre, being front wheel drive (FWD), will offer much better control with better grip. 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, 1971 Checker Aerobus (463 Nm @ 2800 RPM) has 152 more torque (in Nm) than 2003 Buick LeSabre. (311 Nm @ 4000 RPM). This means 1971 Checker Aerobus will have an easier job in driving up hills or pulling heavy equipment than 2003 Buick LeSabre. 2003 Buick LeSabre has automatic transmission and 1971 Checker Aerobus has manual transmission. 1971 Checker Aerobus will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Buick LeSabre will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Buick LeSabre | 1971 Checker Aerobus | |
| Make | Buick | Checker |
| Model | LeSabre | Aerobus |
| Year Released | 2003 | 1971 |
| Engine Size | 3791 cc | 5733 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 205 HP | 185 HP |
| Engine RPM | 5200 RPM | 4000 RPM |
| Torque | 311 Nm | 463 Nm |
| Torque RPM | 4000 RPM | 2800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 1617 kg | 2405 kg |
| Vehicle Length | 5090 mm | 6690 mm |
| Vehicle Width | 1870 mm | 1940 mm |
| Vehicle Height | 1450 mm | 1600 mm |
| Wheelbase Size | 2860 mm | 4760 mm |
