1972 Austin Allegro vs. 2005 Buick Rendezvous
To start off, 2005 Buick Rendezvous is newer by 33 year(s). Which means there will be less support and parts availability for 1972 Austin Allegro. In addition, the cost of maintenance, including insurance, on 1972 Austin Allegro would be higher. At 3,350 cc (6 cylinders), 2005 Buick Rendezvous is equipped with a bigger engine. In terms of performance, 2005 Buick Rendezvous (182 HP @ 5200 RPM) has 138 more horse power than 1972 Austin Allegro. (44 HP @ 5250 RPM) In normal driving conditions, 2005 Buick Rendezvous should accelerate faster than 1972 Austin Allegro. With that said, vehicle weight also plays an important factor in acceleration. 2005 Buick Rendezvous weights approximately 1044 kg more than 1972 Austin Allegro. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2005 Buick Rendezvous (285 Nm @ 4000 RPM) has 211 more torque (in Nm) than 1972 Austin Allegro. (74 Nm @ 2900 RPM). This means 2005 Buick Rendezvous will have an easier job in driving up hills or pulling heavy equipment than 1972 Austin Allegro. 2005 Buick Rendezvous has automatic transmission and 1972 Austin Allegro has manual transmission. 1972 Austin Allegro will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Buick Rendezvous will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1972 Austin Allegro | 2005 Buick Rendezvous | |
| Make | Austin | Buick |
| Model | Allegro | Rendezvous |
| Year Released | 1972 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1098 cc | 3350 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 44 HP | 182 HP |
| Engine RPM | 5250 RPM | 5200 RPM |
| Torque | 74 Nm | 285 Nm |
| Torque RPM | 2900 RPM | 4000 RPM |
| Engine Bore Size | 64.6 mm | 91 mm |
| Engine Stroke Size | 83.7 mm | 84 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 816 kg | 1860 kg |
| Vehicle Length | 3200 mm | 4740 mm |
| Vehicle Width | 1620 mm | 1880 mm |
| Vehicle Height | 1400 mm | 1760 mm |
| Wheelbase Size | 2450 mm | 2900 mm |
| Fuel Tank Capacity | 48 L | 68 L |
