The Volkswagen Sharan I 1.8i T 20V, produced between November 1997 and February 2000, represents a significant offering in the first generation of the Sharan line. Positioned as a mid-range option within the Sharan I family, this variant combined a turbocharged 1.8-liter engine with a five-speed manual transmission, aiming to balance performance with reasonable fuel economy and practicality for family transport. The Sharan, co-developed with Ford (resulting in the Ford Galaxy and SEAT Alhambra), was Volkswagen’s entry into the burgeoning European minivan/MPV market, designed to compete with established players like the Renault Espace and Citroën Evasion. This model year falls within the initial phase of the Sharan I (Typ 7M), built on the Volkswagen Group’s PL45 platform, also known as the 1HX0 platform.
Technical Specifications
| Brand | Volkswagen |
| Model | Sharan |
| Generation | Sharan I |
| Type (Engine) | 1.8 i T 20V (150 Hp) |
| Start of production | November, 1997 |
| End of production | February, 2000 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Minivan, MPV |
| Seats | 7 |
| Doors | 5 |
| Fuel consumption (urban) | 14 l/100 km (16.8 US mpg, 20.2 UK mpg, 7.1 km/l) |
| Fuel consumption (extra urban) | 8 l/100 km (29.4 US mpg, 35.3 UK mpg, 12.5 km/l) |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 12 sec |
| Acceleration 0 – 62 mph | 12 sec |
| Acceleration 0 – 60 mph | 11.4 sec |
| Maximum speed | 194 km/h (120.55 mph) |
| Weight-to-power ratio | 11 kg/Hp, 90.9 Hp/tonne |
| Weight-to-torque ratio | 7.9 kg/Nm, 127.3 Nm/tonne |
| Power | 150 Hp @ 5700 rpm |
| Power per litre | 84.2 Hp/l |
| Torque | 210 Nm @ 1750 rpm (154.89 lb.-ft. @ 1750 rpm) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | AJH |
| Engine displacement | 1781 cm3 (108.68 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 81 mm (3.19 in.) |
| Piston Stroke | 86.4 mm (3.4 in.) |
| Compression ratio | 9.5:1 |
| Number of valves per cylinder | 5 |
| Fuel injection system | Multi-port manifold injection |
| Engine aspiration | Turbocharger |
| Valvetrain | DOHC |
| Engine oil capacity | 4.5 l (4.76 US qt | 3.96 UK qt) |
| Coolant | 6.3 l (6.66 US qt | 5.54 UK qt) |
| Kerb Weight | 1650 kg (3637.63 lbs.) |
| Max. weight | 2400 kg (5291.09 lbs.) |
| Max load | 750 kg (1653.47 lbs.) |
| Trunk (boot) space – minimum | 256 l (9.04 cu. ft.) |
| Trunk (boot) space – maximum | 2610 l (92.17 cu. ft.) |
| Fuel tank capacity | 75 l (19.81 US gal | 16.5 UK gal) |
| Length | 4615 mm (181.69 in.) |
| Width | 1810 mm (71.26 in.) |
| Height | 1728 mm (68.03 in.) |
| Wheelbase | 2835 mm (111.61 in.) |
| Front track | 1510 mm (59.45 in.) |
| Rear (Back) track | 1505 mm (59.25 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 | Spring Strut |
| Rear suspension | Coil spring |
| 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 | 195/65 R15 |
| Wheel rims size | 15 |
Powertrain & Engine Architecture
The heart of the Sharan I 1.8i T 20V is the Volkswagen AJH engine, a 1.8-liter inline-four cylinder powerplant. This engine is characterized by its turbocharged design, utilizing a Garrett T25 turbocharger to boost power output. The “20V” designation refers to the engine’s five-valve-per-cylinder dual overhead camshaft (DOHC) valvetrain, contributing to improved breathing and higher revving capability. Fuel delivery is managed by a Bosch Motronic multi-port fuel injection system, precisely metering fuel into the intake ports. The AJH engine is known for its relatively robust construction, though it can be susceptible to issues with the turbocharger and wastegate over time. The five-speed manual transmission, a standard feature on this trim, provides a direct connection between the engine and the front wheels. Gear ratios are tuned for a balance of acceleration and highway cruising, though it isn’t particularly sporty.
Driving Characteristics
The 150 horsepower and 155 lb-ft of torque produced by the 1.8T engine provide adequate, though not exhilarating, performance for the Sharan I. Acceleration from 0-60 mph takes around 11.4 seconds, and top speed is approximately 120 mph. The turbocharger provides a noticeable boost in power once it spools up, typically around 1800-2000 rpm, resulting in a somewhat uneven power delivery. Compared to the naturally aspirated 1.9-liter gasoline engine offered in some markets, the 1.8T provides significantly more power and torque, making it more suitable for fully loaded vehicles or highway driving. However, it lacks the low-end grunt of the 1.9 TDI diesel variant. The five-speed manual transmission allows for good driver control, but the shift quality can feel somewhat notchy compared to more modern gearboxes.
Equipment & Trim Levels
The 1.8i T 20V Sharan I typically came equipped with a reasonable level of standard features. Interior appointments included cloth upholstery, power windows, central locking, and an AM/FM radio. Air conditioning was often included, but not always standard. Optional extras included alloy wheels, a sunroof, upgraded audio systems, and rear parking sensors. The Sharan’s defining feature was its spacious interior and flexible seating arrangement, with the ability to fold or remove the rear seats to create a large cargo area. The dashboard layout is functional but somewhat dated by modern standards, with a focus on practicality rather than aesthetics.
Chassis & Braking
The Sharan I utilizes a relatively conventional chassis setup. Front suspension consists of MacPherson struts, while the rear employs a twist-beam axle with coil springs. This configuration provides a comfortable ride, but handling is not particularly sharp. Braking duties are handled by ventilated discs at the front and solid discs at the rear. Anti-lock Braking System (ABS) was standard, enhancing safety. Steering is rack-and-pinion with hydraulic power assistance, providing reasonable feel and responsiveness. The Sharan’s weight, exceeding 3600 pounds, contributes to a somewhat ponderous feel, especially when fully loaded.
Market Reception & Comparison
The Sharan I 1.8i T 20V was generally well-received by automotive critics as a practical and versatile family vehicle. The turbocharged engine was praised for its performance, but some reviewers noted the turbo lag and the somewhat uneven power delivery. Fuel economy was considered acceptable for a vehicle of its size and type, though it didn’t match the efficiency of the diesel variants. Compared to the 1.9 TDI, the 1.8T offered more refinement and a higher top speed, but at the cost of fuel economy and low-end torque. The 1.8T was positioned as a step up from the base gasoline engines, appealing to buyers who wanted more performance without the higher cost of the TDI.
Legacy
The Volkswagen Sharan I 1.8i T 20V, while not the most sought-after variant today, remains a reasonably reliable and affordable used car. The AJH engine, when properly maintained, can provide many years of service. Common issues include turbocharger failure, wastegate problems, and occasional oil leaks. The manual transmission is generally durable, but clutch wear is a consideration on higher-mileage examples. The Sharan I’s spacious interior and practical design continue to appeal to families, and parts availability is generally good. It represents a pivotal moment in Volkswagen’s foray into the MPV segment, paving the way for future generations of the Sharan and its sister models.
