1981 Audi UR vs. 1973 Datsun 240Z
To start off, 1981 Audi UR is newer by 8 year(s). Which means there will be less support and parts availability for 1973 Datsun 240Z. In addition, the cost of maintenance, including insurance, on 1973 Datsun 240Z would be higher. At 2,393 cc (6 cylinders), 1973 Datsun 240Z is equipped with a bigger engine. In terms of performance, 1981 Audi UR (197 HP @ 5500 RPM) has 46 more horse power than 1973 Datsun 240Z. (151 HP @ 5600 RPM). In normal driving conditions, 1981 Audi UR should accelerate faster than 1973 Datsun 240Z. With that said, vehicle weight also plays an important factor in acceleration. 1981 Audi UR weights approximately 182 kg more than 1973 Datsun 240Z. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1981 Audi UR is four wheel drive (4WD), it will have significant more traction and grip than 1973 Datsun 240Z. In wet, icy, snow, or gravel driving conditions, 1981 Audi UR 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, 1981 Audi UR (285 Nm @ 3500 RPM) has 87 more torque (in Nm) than 1973 Datsun 240Z. (198 Nm @ 4400 RPM). This means 1981 Audi UR will have an easier job in driving up hills or pulling heavy equipment than 1973 Datsun 240Z. 1973 Datsun 240Z has automatic transmission and 1981 Audi UR has manual transmission. 1981 Audi UR will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1973 Datsun 240Z will be easier to drive especially in heavy traffic.
Compare all specifications:
1981 Audi UR | 1973 Datsun 240Z | |
Make | Audi | Datsun |
Model | UR | 240Z |
Year Released | 1981 | 1973 |
Engine Position | Front | Front |
Engine Size | 2144 cc | 2393 cc |
Engine Cylinders | 5 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Horse Power | 197 HP | 151 HP |
Engine RPM | 5500 RPM | 5600 RPM |
Torque | 285 Nm | 198 Nm |
Torque RPM | 3500 RPM | 4400 RPM |
Engine Bore Size | 79.5 mm | 83 mm |
Engine Stroke Size | 86.4 mm | 73.7 mm |
Engine Compression Ratio | 7.0:1 | 9.0:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 4 seats | 2 seats |
Number of Doors | 2 doors | 3 doors |
Vehicle Weight | 1250 kg | 1068 kg |
Vehicle Length | 4430 mm | 4140 mm |
Vehicle Width | 1690 mm | 1630 mm |
Wheelbase Size | 2530 mm | 2300 mm |