Mondeo III vs C-Class W203: which is better?
Ford Mondeo III (2000–2007) vs Mercedes-Benz C-Class W203 (2000–2007): specs, fuel economy, tax and common problems.
Ford Mondeo IIISpecifications
| Ford Mondeo III | Mercedes-Benz C-Class W203 | |
|---|---|---|
| Production years | 2000–2007 | 2000–2007 |
| Body | sedan | sedan |
| Fuel | petrol | petrol |
| Engines | 2.0 Duratec | 1.8 Kompressor (C180) |
| Power, up to | 145 hp | 143 hp |
| Torque, up to | 190 Nm | 220 Nm |
| Gearbox | manual | automatic |
| Drive | front-wheel drive | rear-wheel drive |
| Length | 4 731 mm | 4 526 mm |
| Width | 1 812 mm | 1 728 mm |
| Height | 1 459 mm | 1 426 mm |
| Wheelbase | 2 754 mm | 2 715 mm |
| Fuel tank | 58 L | 62 L |
| KZ tax 2026 (car under 10 years) | ≈ 16 475 ₸ | ≈ 15 075 ₸ |
The better value is highlighted in green.
Pros, cons and common problems
Ford Mondeo III
Pros
- Sold in all major markets of the region — parts and mechanics available
Cons
- Ford Duratec/Zetec/EcoBoost engine: Duratec suffers timing belt and ignition coil wear
Engine (Ford Duratec/Zetec/EcoBoost): on Duratec — timing belt and ignition coil wear; on EcoBoost — overheating and coolant leaks on the 1.6.
Mercedes-Benz C-Class W203
Pros
- Gearbox Mercedes 722.x (4–5-speed automatic): very reliable
- Sold in all major markets of the region — parts and mechanics available
Cons
- Engine Mercedes M271 (1.8): timing chain stretch
- Gearbox Mercedes 722.x (4–5-speed automatic): leaking connector adapter and wiring
Engine (Mercedes M271 (1.8)): timing chain stretch; oil leaks from the heat exchanger and oil separator.
Gearbox (Mercedes 722.x (4–5-speed automatic)): very reliable; leaks from the connector adapter and wiring.
Which one to choose
- Mondeo III — if you care more about: power, wheelbase.
- C-Class W203 — if you care more about: torque, fuel tank, kz tax 2026.
The condition of a specific car matters more than the model: check the service history and get the engine and gearbox inspected before buying.
FAQ
Which is more powerful: Mondeo III or C-Class W203?
Mondeo III: up to 145 hp, C-Class W203: up to 143 hp.
What is the vehicle tax in Kazakhstan?
For 2026, for a car under 10 years old: Mondeo III — about 16 475 ₸, C-Class W203 — about 15 075 ₸ (base engine). A 0.7 factor applies to cars aged 10–20 years and 0.5 to cars over 20.