1974 Checker Aerobus vs. 2007 Lexus RX
To start off, 2007 Lexus RX is newer by 33 year(s). Which means there will be less support and parts availability for 1974 Checker Aerobus. In addition, the cost of maintenance, including insurance, on 1974 Checker Aerobus would be higher. At 5,733 cc (8 cylinders), 1974 Checker Aerobus is equipped with a bigger engine. In terms of performance, 2007 Lexus RX (272 HP @ 6200 RPM) has 87 more horse power than 1974 Checker Aerobus. (185 HP @ 4000 RPM) In normal driving conditions, 2007 Lexus RX should accelerate faster than 1974 Checker Aerobus. With that said, vehicle weight also plays an important factor in acceleration. 1974 Checker Aerobus weights approximately 495 kg more than 2007 Lexus RX.
Because 2007 Lexus RX is four wheel drive (4WD), it will have significant more traction and grip than 1974 Checker Aerobus. In wet, icy, snow, or gravel driving conditions, 2007 Lexus RX 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, 1974 Checker Aerobus (463 Nm @ 2800 RPM) has 121 more torque (in Nm) than 2007 Lexus RX. (342 Nm @ 4700 RPM). This means 1974 Checker Aerobus will have an easier job in driving up hills or pulling heavy equipment than 2007 Lexus RX. 2007 Lexus RX has automatic transmission and 1974 Checker Aerobus has manual transmission. 1974 Checker Aerobus will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Lexus RX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1974 Checker Aerobus | 2007 Lexus RX | |
| Make | Checker | Lexus |
| Model | Aerobus | RX |
| Year Released | 1974 | 2007 |
| Engine Size | 5733 cc | 3456 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 185 HP | 272 HP |
| Engine RPM | 4000 RPM | 6200 RPM |
| Torque | 463 Nm | 342 Nm |
| Torque RPM | 2800 RPM | 4700 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 2405 kg | 1910 kg |
| Vehicle Length | 6690 mm | 4580 mm |
| Vehicle Width | 1940 mm | 1850 mm |
| Vehicle Height | 1600 mm | 1680 mm |
| Wheelbase Size | 4760 mm | 2730 mm |
