1973 Austin Allegro vs. 2003 Daihatsu YRV
To start off, 2003 Daihatsu YRV is newer by 30 year(s). Which means there will be less support and parts availability for 1973 Austin Allegro. In addition, the cost of maintenance, including insurance, on 1973 Austin Allegro would be higher. At 1,298 cc (4 cylinders), 2003 Daihatsu YRV is equipped with a bigger engine. In terms of performance, 2003 Daihatsu YRV (85 HP @ 5800 RPM) has 37 more horse power than 1973 Austin Allegro. (48 HP @ 5250 RPM) In normal driving conditions, 2003 Daihatsu YRV should accelerate faster than 1973 Austin Allegro. With that said, vehicle weight also plays an important factor in acceleration. 2003 Daihatsu YRV weights approximately 90 kg more than 1973 Austin Allegro. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Daihatsu YRV is four wheel drive (4WD), it will have significant more traction and grip than 1973 Austin Allegro. In wet, icy, snow, or gravel driving conditions, 2003 Daihatsu YRV 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, 2003 Daihatsu YRV (120 Nm @ 3200 RPM) has 39 more torque (in Nm) than 1973 Austin Allegro. (81 Nm @ 2450 RPM). This means 2003 Daihatsu YRV will have an easier job in driving up hills or pulling heavy equipment than 1973 Austin Allegro. 2003 Daihatsu YRV has automatic transmission and 1973 Austin Allegro has manual transmission. 1973 Austin Allegro will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Daihatsu YRV will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1973 Austin Allegro | 2003 Daihatsu YRV | |
| Make | Austin | Daihatsu |
| Model | Allegro | YRV |
| Year Released | 1973 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1098 cc | 1298 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 48 HP | 85 HP |
| Engine RPM | 5250 RPM | 5800 RPM |
| Torque | 81 Nm | 120 Nm |
| Torque RPM | 2450 RPM | 3200 RPM |
| Engine Bore Size | 64.6 mm | 72 mm |
| Engine Stroke Size | 83.7 mm | 79.7 mm |
| Engine Compression Ratio | 8.5:1 | 11.0:1 |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 800 kg | 890 kg |
| Vehicle Length | 3860 mm | 3770 mm |
| Vehicle Width | 1620 mm | 1630 mm |
| Vehicle Height | 1400 mm | 1560 mm |
| Wheelbase Size | 2440 mm | 2360 mm |
| Fuel Tank Capacity | 47 L | 36 L |
