1966 Alfa Romeo Giulia vs. 2003 Proton Tiara
To start off, 2003 Proton Tiara is newer by 37 year(s). Which means there will be less support and parts availability for 1966 Alfa Romeo Giulia. In addition, the cost of maintenance, including insurance, on 1966 Alfa Romeo Giulia would be higher. At 1,570 cc (4 cylinders), 1966 Alfa Romeo Giulia is equipped with a bigger engine. In terms of performance, 1966 Alfa Romeo Giulia (105 HP @ 6200 RPM) has 46 more horse power than 2003 Proton Tiara. (59 HP @ 6200 RPM). In normal driving conditions, 1966 Alfa Romeo Giulia should accelerate faster than 2003 Proton Tiara. With that said, vehicle weight also plays an important factor in acceleration. 1966 Alfa Romeo Giulia weights approximately 186 kg more than 2003 Proton Tiara. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1966 Alfa Romeo Giulia (133 Nm @ 4500 RPM) has 43 more torque (in Nm) than 2003 Proton Tiara. (90 Nm @ 3800 RPM). This means 1966 Alfa Romeo Giulia will have an easier job in driving up hills or pulling heavy equipment than 2003 Proton Tiara.
Compare all specifications:
| 1966 Alfa Romeo Giulia | 2003 Proton Tiara | |
| Make | Alfa Romeo | Proton |
| Model | Giulia | Tiara |
| Year Released | 1966 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1570 cc | 1124 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 105 HP | 59 HP |
| Engine RPM | 6200 RPM | 6200 RPM |
| Torque | 133 Nm | 90 Nm |
| Torque RPM | 4500 RPM | 3800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 972 kg | 786 kg |
| Vehicle Length | 4130 mm | 3530 mm |
| Vehicle Width | 1670 mm | 1530 mm |
| Vehicle Height | 1250 mm | 1360 mm |
| Wheelbase Size | 2260 mm | 2290 mm |
