1973 Austin Allegro vs. 2013 Chevrolet Tahoe
To start off, 2013 Chevrolet Tahoe is newer by 40 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 5,300 cc (8 cylinders), 2013 Chevrolet Tahoe is equipped with a bigger engine. In terms of performance, 2013 Chevrolet Tahoe (316 HP @ 5400 RPM) has 268 more horse power than 1973 Austin Allegro. (48 HP @ 5250 RPM) In normal driving conditions, 2013 Chevrolet Tahoe should accelerate faster than 1973 Austin Allegro. With that said, vehicle weight also plays an important factor in acceleration. 2013 Chevrolet Tahoe weights approximately 1725 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 2013 Chevrolet Tahoe 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, 2013 Chevrolet Tahoe 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, 2013 Chevrolet Tahoe (454 Nm @ 4000 RPM) has 373 more torque (in Nm) than 1973 Austin Allegro. (81 Nm @ 2450 RPM). This means 2013 Chevrolet Tahoe will have an easier job in driving up hills or pulling heavy equipment than 1973 Austin Allegro. 2013 Chevrolet Tahoe 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. 2013 Chevrolet Tahoe will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1973 Austin Allegro | 2013 Chevrolet Tahoe | |
| Make | Austin | Chevrolet |
| Model | Allegro | Tahoe |
| Year Released | 1973 | 2013 |
| Engine Position | Front | Front |
| Engine Size | 1098 cc | 5300 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 48 HP | 316 HP |
| Engine RPM | 5250 RPM | 5400 RPM |
| Torque | 81 Nm | 454 Nm |
| Torque RPM | 2450 RPM | 4000 RPM |
| Engine Bore Size | 64.6 mm | 96 mm |
| Engine Stroke Size | 83.7 mm | 92 mm |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | 6-speed automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 800 kg | 2525 kg |
| Vehicle Length | 3860 mm | 5131 mm |
| Vehicle Width | 1620 mm | 2007 mm |
| Vehicle Height | 1400 mm | 1953 mm |
| Wheelbase Size | 2440 mm | 2946 mm |
| Fuel Tank Capacity | 47 L | 98 L |
