The Volkswagen Polo IV (9N) facelift, produced from 2005 to 2009, represents a significant evolution of Volkswagen’s supermini. This generation Polo, while not officially sold in the United States, was a mainstay in the European market, offering a practical and efficient package for urban and long-distance driving. The 1.9 TDI variant, equipped with a 100 horsepower diesel engine, was particularly popular for its fuel economy and respectable performance. This model occupied the subcompact car segment, competing with vehicles like the Ford Fiesta, Renault Clio, and Opel Corsa.
Volkswagen Polo IV (9N) Facelift: A Detailed Overview
The 9N facelift brought styling updates and refinements to the already successful Polo IV. These changes included revised front and rear fascias, updated interior materials, and improvements to the vehicle’s overall refinement. The 1.9 TDI engine option provided a compelling blend of economy and performance, making it a favored choice for drivers prioritizing fuel efficiency without sacrificing drivability. The Polo’s reputation for build quality and reliability further cemented its position as a leading contender in its class.
Engine & Performance
The heart of the 2005-2009 Volkswagen Polo IV 1.9 TDI is its 1.9-liter inline-four cylinder diesel engine. This engine, designated with the code ATD or AXR, produces 100 horsepower at 4,000 rpm and a substantial 240 Nm (177.01 lb.-ft.) of torque between 1,800 and 2,400 rpm. The engine utilizes a pump-nozzle (unit injector) fuel injection system and is turbocharged with an intercooler, enhancing both power and efficiency. The engine’s 19:1 compression ratio is typical for a diesel engine, contributing to its thermal efficiency. This powertrain delivers a 0-100 km/h (0-62 mph) acceleration time of 10.7 seconds, and a 0-60 mph time of 10.2 seconds, reaching a maximum speed of 188 km/h (116.82 mph). The engine’s power-to-weight ratio is 11 kg/Hp, and the torque-to-weight ratio is 4.6 kg/Nm, indicating a responsive driving experience. The engine displaces 1896 cm³ (115.7 cu. in.) and features a bore of 79.5 mm (3.13 in.) and a stroke of 95.5 mm (3.76 in.).
Design & Features
The Polo IV (9N) facelift is a five-door hatchback, offering seating for five passengers. Its compact dimensions – 3897 mm (153.43 in.) in length, 1650 mm (64.96 in.) in width, and 1465 mm (57.68 in.) in height – make it well-suited for navigating crowded city streets. The vehicle’s wheelbase measures 2460 mm (96.85 in.), contributing to a stable ride. The interior is characterized by its functional design and durable materials. Safety features for this generation included ABS (Anti-lock Braking System) as standard, and the body structure was designed to meet European safety standards of the time. Practicality is a key strength, with a trunk (boot) space ranging from 270 liters (9.53 cu. ft.) with the rear seats up to 1030 liters (36.37 cu. ft.) with the rear seats folded down. The Polo’s hydraulic power steering provides a responsive and comfortable driving experience. The vehicle rides on 14-inch wheel rims with tire size 165/70 R14.
Technical Specifications
| Brand | Volkswagen |
| Model | Polo |
| Generation | Polo IV (9N, facelift 2005) |
| Type (Engine) | 1.9 TDI (100 Hp) 5-d |
| Start of production | 2005 year |
| End of production | 2009 year |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Hatchback |
| Seats | 5 |
| Doors | 5 |
| Fuel consumption (urban) | 6.3 l/100 km (37.3 US mpg, 44.8 UK mpg, 15.9 km/l) |
| Fuel consumption (extra urban) | 3.9 l/100 km (60.3 US mpg, 72.4 UK mpg, 25.6 km/l) |
| Fuel consumption (combined) | 4.8 l/100 km (49 US mpg, 58.9 UK mpg, 20.8 km/l) |
| Fuel Type | Diesel |
| Acceleration 0 – 100 km/h | 10.7 sec |
| Acceleration 0 – 62 mph | 10.7 sec |
| Acceleration 0 – 60 mph | 10.2 sec |
| Maximum speed | 188 km/h (116.82 mph) |
| Weight-to-power ratio | 11 kg/Hp |
| Weight-to-torque ratio | 4.6 kg/Nm |
| Power | 100 Hp @ 4000 rpm |
| Torque | 240 Nm @ 1800-2400 rpm (177.01 lb.-ft. @ 1800-2400 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | ATD, AXR |
| Engine displacement | 1896 cm3 (115.7 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 79.5 mm (3.13 in.) |
| Piston Stroke | 95.5 mm (3.76 in.) |
| Compression ratio | 19:1 |
| Number of valves per cylinder | 2 |
| Fuel injection system | Pump-nozzle (Unit Injector) |
| Engine aspiration | Turbocharger, Intercooler |
| Engine oil capacity | 4.3 l (4.54 US qt | 3.78 UK qt) |
| Coolant | 5 l (5.28 US qt | 4.4 UK qt) |
| Kerb Weight | 1095 kg (2414.06 lbs.) |
| Max. weight | 1650 kg (3637.63 lbs.) |
| Max load | 555 kg (1223.57 lbs.) |
| Trunk (boot) space – minimum | 270 l (9.53 cu. ft.) |
| Trunk (boot) space – maximum | 1030 l (36.37 cu. ft.) |
| Fuel tank capacity | 45 l (11.89 US gal | 9.9 UK gal) |
| Length | 3897 mm (153.43 in.) |
| Width | 1650 mm (64.96 in.) |
| Height | 1465 mm (57.68 in.) |
| Wheelbase | 2460 mm (96.85 in.) |
| Front track | 1435 mm (56.5 in.) |
| Rear (Back) track | 1425 mm (56.1 in.) |
| Drivetrain Architecture | The Internal combustion engine (ICE) drives the front wheels of the vehicle. |
| Drive wheel | Front wheel drive |
| Number of gears and type of gearbox | 5 gears, manual transmission |
| Front suspension | Coil spring |
| Rear suspension | Trailing arm |
| Front brakes | Ventilated discs |
| Rear brakes | Disc |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Hydraulic Steering |
| Tires size | 165/70 R14 |
| Wheel rims size | 14 |
The Volkswagen Polo IV (9N) facelift 1.9 TDI remains a popular choice in the used car market, particularly for those seeking a reliable, economical, and practical supermini. Its blend of German engineering, fuel efficiency, and compact size continues to appeal to a wide range of drivers.
