2009 Lexus RX vs. 1973 Audi Fox
To start off, 2009 Lexus RX is newer by 36 year(s). Which means there will be less support and parts availability for 1973 Audi Fox. In addition, the cost of maintenance, including insurance, on 1973 Audi Fox would be higher. At 3,456 cc (6 cylinders), 2009 Lexus RX is equipped with a bigger engine. In terms of performance, 2009 Lexus RX (272 HP @ 6200 RPM) has 197 more horse power than 1973 Audi Fox. (75 HP @ 5500 RPM). In normal driving conditions, 2009 Lexus RX should accelerate faster than 1973 Audi Fox. With that said, vehicle weight also plays an important factor in acceleration. 2009 Lexus RX weights approximately 998 kg more than 1973 Audi Fox. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Lexus RX is four wheel drive (4WD), it will have significant more traction and grip than 1973 Audi Fox. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Lexus RX (342 Nm @ 4700 RPM) has 230 more torque (in Nm) than 1973 Audi Fox. (112 Nm @ 3200 RPM). This means 2009 Lexus RX will have an easier job in driving up hills or pulling heavy equipment than 1973 Audi Fox. 2009 Lexus RX has automatic transmission and 1973 Audi Fox has manual transmission. 1973 Audi Fox will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Lexus RX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Lexus RX | 1973 Audi Fox | |
| Make | Lexus | Audi |
| Model | RX | Fox |
| Year Released | 2009 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 3456 cc | 1588 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 272 HP | 75 HP |
| Engine RPM | 6200 RPM | 5500 RPM |
| Torque | 342 Nm | 112 Nm |
| Torque RPM | 4700 RPM | 3200 RPM |
| Engine Compression Ratio | 10.8:1 | 8.2:1 |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1910 kg | 912 kg |
| Vehicle Length | 4750 mm | 4390 mm |
| Vehicle Width | 1850 mm | 1690 mm |
| Vehicle Height | 1680 mm | 1370 mm |
| Wheelbase Size | 2720 mm | 2550 mm |
| Fuel Tank Capacity | 72 L | 60 L |
