1951 Alvis TA 21 vs. 2006 Kia Optima
To start off, 2006 Kia Optima is newer by 55 year(s). Which means there will be less support and parts availability for 1951 Alvis TA 21. In addition, the cost of maintenance, including insurance, on 1951 Alvis TA 21 would be higher. At 2,993 cc (6 cylinders), 1951 Alvis TA 21 is equipped with a bigger engine. In terms of performance, 2006 Kia Optima (138 HP @ 5500 RPM) has 45 more horse power than 1951 Alvis TA 21. (93 HP @ 4000 RPM) In normal driving conditions, 2006 Kia Optima should accelerate faster than 1951 Alvis TA 21. With that said, vehicle weight also plays an important factor in acceleration. 2006 Kia Optima weights approximately 40 kg more than 1951 Alvis TA 21. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1951 Alvis TA 21 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 1951 Alvis TA 21. However, in wet, icy, snow, or gravel driving conditions, 2006 Kia Optima, 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, 1951 Alvis TA 21 (204 Nm @ 2000 RPM) has 5 more torque (in Nm) than 2006 Kia Optima. (199 Nm @ 3000 RPM). This means 1951 Alvis TA 21 will have an easier job in driving up hills or pulling heavy equipment than 2006 Kia Optima.
Compare all specifications:
1951 Alvis TA 21 | 2006 Kia Optima | |
Make | Alvis | Kia |
Model | TA 21 | Optima |
Year Released | 1951 | 2006 |
Engine Position | Front | Front |
Engine Size | 2993 cc | 2360 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 93 HP | 138 HP |
Engine RPM | 4000 RPM | 5500 RPM |
Torque | 204 Nm | 199 Nm |
Torque RPM | 2000 RPM | 3000 RPM |
Engine Bore Size | 84 mm | 86.6 mm |
Engine Stroke Size | 90 mm | 100 mm |
Engine Compression Ratio | 7.1:1 | 10.0:1 |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | Rear | Front |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1448 kg | 1488 kg |
Vehicle Length | 4630 mm | 4730 mm |
Vehicle Width | 1680 mm | 1820 mm |
Vehicle Height | 1600 mm | 1420 mm |
Wheelbase Size | 2840 mm | 2710 mm |
Fuel Tank Capacity | 64 L | 65 L |