1973 Chevrolet Impala vs. 2011 Toyota Sienna
To start off, 2011 Toyota Sienna is newer by 38 year(s). Which means there will be less support and parts availability for 1973 Chevrolet Impala. In addition, the cost of maintenance, including insurance, on 1973 Chevrolet Impala would be higher. At 4,097 cc (6 cylinders), 1973 Chevrolet Impala is equipped with a bigger engine. In terms of performance, 2011 Toyota Sienna (266 HP @ 6200 RPM) has 156 more horse power than 1973 Chevrolet Impala. (110 HP @ 3800 RPM) In normal driving conditions, 2011 Toyota Sienna should accelerate faster than 1973 Chevrolet Impala. With that said, vehicle weight also plays an important factor in acceleration. 2011 Toyota Sienna weights approximately 308 kg more than 1973 Chevrolet Impala. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1973 Chevrolet Impala is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1973 Chevrolet Impala. However, in wet, icy, snow, or gravel driving conditions, 2011 Toyota Sienna, being front wheel drive (FWD), will offer much better control with better grip. 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, 2011 Toyota Sienna (332 Nm @ 4700 RPM) has 81 more torque (in Nm) than 1973 Chevrolet Impala. (251 Nm @ 1600 RPM). This means 2011 Toyota Sienna will have an easier job in driving up hills or pulling heavy equipment than 1973 Chevrolet Impala. 2011 Toyota Sienna has automatic transmission and 1973 Chevrolet Impala has manual transmission. 1973 Chevrolet Impala will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Toyota Sienna will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1973 Chevrolet Impala | 2011 Toyota Sienna | |
| Make | Chevrolet | Toyota |
| Model | Impala | Sienna |
| Year Released | 1973 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 4097 cc | 3500 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 110 HP | 266 HP |
| Engine RPM | 3800 RPM | 6200 RPM |
| Torque | 251 Nm | 332 Nm |
| Torque RPM | 1600 RPM | 4700 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 8 seats |
| Vehicle Weight | 1715 kg | 2023 kg |
| Vehicle Length | 5600 mm | 5085 mm |
| Vehicle Width | 2030 mm | 1984 mm |
| Vehicle Height | 1370 mm | 1745 mm |
| Wheelbase Size | 3100 mm | 3030 mm |
