The Peugeot 306 Sedan, specifically the 1.9d variant produced from 1998 to 2002, represents a practical and economical offering within the broader 306 range. Introduced as part of the facelifted 306 series (often referred to as the Phase 2 model), this sedan aimed to provide affordable transportation with a focus on fuel efficiency. Positioned as an entry-level trim, it catered to buyers prioritizing low running costs over outright performance. The 306 itself was a significant model for Peugeot, replacing the aging 305 and establishing a foothold in the competitive compact family car segment, particularly in Europe. This particular diesel version was primarily sold in European markets where diesel fuel was more prevalent and economically advantageous.
Technical Specifications
| Brand | Peugeot |
| Model | 306 |
| Generation | 306 Sedan (facelift 1997) |
| Type (Engine) | 1.9d (69 Hp) |
| Start of production | 1998 year |
| End of production | 2002 year |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Sedan |
| Seats | 5 |
| Doors | 4 |
| Fuel consumption (urban) | 8.3 l/100 km (28.3 US mpg, 34 UK mpg, 12 km/l) |
| Fuel consumption (extra urban) | 5 l/100 km (47 US mpg, 56.5 UK mpg, 20 km/l) |
| Fuel Type | Diesel |
| Acceleration 0 – 100 km/h | 17.3 sec |
| Acceleration 0 – 62 mph | 17.3 sec |
| Acceleration 0 – 60 mph | 16.4 sec |
| Maximum speed | 161 km/h (100.04 mph) |
| Weight-to-power ratio | 15.9 kg/Hp, 62.7 Hp/tonne |
| Weight-to-torque ratio | 8.8 kg/Nm, 113.6 Nm/tonne |
| Power | 69 Hp @ 4600 rpm |
| Power per litre | 36.9 Hp/l |
| Torque | 125 Nm @ 2500 rpm (92.2 lb.-ft. @ 2500 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | WJY DW8B |
| Engine displacement | 1868 cm3 (113.99 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 82.2 mm (3.24 in.) |
| Piston Stroke | 88 mm (3.46 in.) |
| Compression ratio | 23:1 |
| Number of valves per cylinder | 2 |
| Fuel injection system | Precombustion chamber injection |
| Engine aspiration | Naturally aspirated engine |
| Valvetrain | OHC |
| Engine oil capacity | 4.5 l (4.76 US qt | 3.96 UK qt) |
| Coolant | 8.2 l (8.66 US qt | 7.21 UK qt) |
| Kerb Weight | 1100 kg (2425.08 lbs.) |
| Max. weight | 1590 kg (3505.35 lbs.) |
| Max load | 490 kg (1080.27 lbs.) |
| Trunk (boot) space – minimum | 463 l (16.35 cu. ft.) |
| Fuel tank capacity | 60 l (15.85 US gal | 13.2 UK gal) |
| Length | 4267 mm (167.99 in.) |
| Width | 1689 mm (66.5 in.) |
| Height | 1386 mm (54.57 in.) |
| Wheelbase | 2580 mm (101.57 in.) |
| Front track | 1454 mm (57.24 in.) |
| Rear (Back) track | 1423 mm (56.02 in.) |
| Ride height (ground clearance) | 120 mm (4.72 in.) |
| Drag coefficient (Cd) | 0.32 |
| Minimum turning circle | 11.0 m (36.09 ft.) |
| 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 | Wishbone |
| Rear suspension | Trailing arm |
| Front brakes | Disc |
| Rear brakes | Drum |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Hydraulic Steering |
| Tires size | 185/65 R14 |
| Wheel rims size | 14 |
Powertrain & Engine Architecture
The heart of the 306 1.9d is the DW8B engine, a 1.9-liter inline-four diesel engine. This engine, identified by the code WJY, utilizes precombustion chamber injection – a system common in older diesel designs. Unlike direct injection, precombustion chambers improve combustion efficiency and reduce engine noise, though at the cost of some power. The DW8B is a naturally aspirated engine, meaning it doesn’t employ a turbocharger or supercharger. The engine produces 69 horsepower at 4600 rpm and 125 Nm (92.2 lb-ft) of torque at 2500 rpm. The engine features a single overhead camshaft (OHC) valvetrain operating two valves per cylinder. The manual transmission offered with this variant is a standard five-speed unit, geared for economy rather than rapid acceleration.
Driving Characteristics
The 306 1.9d with a manual transmission delivers a driving experience focused on practicality and fuel economy. Acceleration is leisurely, taking over 17 seconds to reach 62 mph. The engine’s torque is available relatively low in the rev range, making it suitable for everyday driving and carrying loads. However, the lack of a turbocharger means that overtaking maneuvers require careful planning. The gear ratios are optimized for fuel efficiency, resulting in a relatively high fifth gear for comfortable cruising on highways. Compared to the more powerful petrol variants of the 306, such as those equipped with the 1.6 or 2.0-liter engines, the 1.9d feels significantly slower. However, it offers a substantial advantage in fuel consumption.
Equipment & Trim Levels
The 1.9d trim level of the 306 Sedan was typically quite basic, reflecting its position as an entry-level model. Standard equipment generally included power steering, central locking, and an adjustable steering column. Interior upholstery was typically cloth, and the dashboard featured a simple, functional design. Options available included air conditioning, electric windows, and a radio/cassette player. Higher trim levels within the 306 range, such as the GLX or XT, offered more luxurious features like alloy wheels, upgraded interior trim, and additional safety equipment.
Chassis & Braking
The 306 1.9d utilizes a relatively simple chassis setup. Front suspension consists of independent wishbones, while the rear employs a trailing arm configuration. Braking is provided by disc brakes on the front wheels and drum brakes on the rear. An Anti-lock Braking System (ABS) was often included as standard equipment, enhancing safety. The suspension is tuned for comfort, providing a reasonably smooth ride, although it can feel somewhat soft during spirited driving. The relatively light weight of the vehicle (around 1100 kg or 2425 lbs) helps to mitigate the effects of the modest engine power.
Market Reception & Comparison
The Peugeot 306 1.9d was generally well-received as an affordable and economical family car. Critics praised its fuel efficiency and practicality, but noted its lack of performance. Compared to other diesel-powered cars in its class, such as the Volkswagen Golf TDI or the Ford Focus TDCi, the 306 1.9d offered a competitive price point. However, it often lagged behind in terms of refinement and performance. Its reliability was generally considered good, although the precombustion chamber diesel injection system could require occasional maintenance.
Legacy
The Peugeot 306 1.9d remains a relatively common sight on European roads today, testament to its durability and affordability. The DW8 engine, while aging, is known for its robustness and relatively simple construction, making it easier and cheaper to maintain than more modern diesel engines. In the used car market, these models are typically very affordable, making them attractive to budget-conscious buyers. However, potential buyers should be aware of the age-related issues common to older vehicles, such as corrosion and wear and tear on suspension components. The 306 1.9d represents a practical and economical choice for those seeking a reliable and affordable mode of transportation.
