The Peugeot XD2S is a 1,360 cc, inline‑four petrol engine produced between 1982 and 1988. It features a single overhead camshaft (SOHC) and two valves per cylinder, designed for economical, reliable performance in Peugeot's compact models. Output was typically 55 kW (75 PS), providing adequate power for urban mobility and light highway use.
Fitted primarily to the Peugeot 205, the XD2S engine was engineered for fuel efficiency and low-cost ownership. Emissions compliance for its era was managed through carburetion and basic exhaust systems, meeting the prevailing national standards of the early 1980s.
A documented service consideration involves the distributor and ignition system, which requires periodic maintenance to ensure optimal performance. Peugeot service schedules from the period (e.g., Workshop Manual XD2) mandate regular inspection of ignition components to prevent misfires and starting difficulties.
Production years 1982–1988 predate standardized EU emissions regulations. Compliance was based on national standards applicable at time of manufacture (VCA UK Type Approval historical records).
The Peugeot XD2S is a 1,360 cc inline‑four petrol engine engineered for compact hatchbacks (1982-1988). It combines a simple SOHC valvetrain with carbureted fuel delivery to deliver reliable, economical performance. Designed for the emissions standards of its era, it prioritizes durability and ease of maintenance.
| Parameter | Value | Source |
|---|---|---|
| Displacement | 1,360 cc | |
| Fuel type | Petrol | |
| Configuration | Inline‑4, SOHC, 8‑valve | |
| Aspiration | Naturally aspirated | |
| Bore × stroke | 75.0 mm × 77.0 mm | |
| Power output | 55 kW (75 PS) | |
| Torque | 105 Nm @ 3,500 rpm | |
| Fuel system | Single-barrel carburetor | |
| Emissions standard | Pre-Euro (National Standards) | |
| Compression ratio | 9.2:1 | |
| Cooling system | Water‑cooled | |
| Turbocharger | None | |
| Timing system | Belt-driven | |
| Oil type | Mineral 15W-40 or 10W-40 | |
| Dry weight | 105 kg |
The SOHC design offers mechanical simplicity and ease of repair. Using the specified mineral oil (15W-40) is recommended for optimal engine longevity under normal conditions. The carburetor demands periodic adjustment and cleaning to maintain fuel economy and prevent rough idling. The distributor cap, rotor arm, and points (or electronic ignition module) should be inspected and replaced regularly as common wear items to ensure reliable starting and smooth running. Cold weather starting can be improved with choke maintenance.
Oil Specs: Recommends mineral 15W-40 or 10W-40 (Peugeot Workshop Manual XD2). Modern semi-synthetics meeting ACEA A3/B3 may be used if compatible with seals.
Emissions: Pre-dates formal Euro standards. Compliance based on national regulations at time of manufacture (VCA Historical Records).
Power Ratings: Measured under DIN 70020 standards (Peugeot Technical Bulletin TB-83-01). Output consistent across model applications.
Peugeot Workshop Manual XD2 (Ref. 9051.XX)
Peugeot Technical Bulletin TB-83-01
Peugeot Engineering Spec Sheet #ES-XD2
The Peugeot XD2S was used across Peugeot's 205 platform with transverse mounting. This engine received minor ECU adaptations for fuel-injected variants in later production, creating slight interchange limits for ancillaries. All adaptations are documented in OEM technical bulletins.
Locate the engine code stamped on the flat machined surface at the front of the cylinder block, near the gearbox flange (Peugeot Workshop Manual XD2). The code 'XD2S' should be clearly visible. Visually, it is identifiable by its single-barrel carburetor and its transverse mounting in the engine bay. Differentiate from the similar XU5 engine by displacement (1.4L vs 1.6L) and specific ancillary bracket designs. Distributor type (points vs electronic) may vary by year; verify part numbers against EPC for specific chassis codes.
The XD2S's primary reliability focus is on the ignition and fuel systems, with common wear affecting starting and running smoothness. Peugeot service data indicates distributor and carburetor issues are the most frequent causes of drivability complaints. Extended service intervals can accelerate wear on these components, making adherence to the maintenance schedule critical.
Analysis derived from Peugeot technical bulletins (1982-1988) and UK DVSA failure statistics (historical data). Repair procedures should follow manufacturer guidelines.
Find answers to most commonly asked questions about PEUGEOT 147-XD2S.
Comprehensive technical documentation and regulatory references
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PEUGEOT Official Site
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EU emissions and type-approval regulations (e.g., CELEX:32007R0715, CELEX:32017R1151).
GOV.UK: Vehicle Approval & V5C
UK vehicle approval processes, import rules, and MoT guidance.
DVLA: Engine Changes & MoT
Official guidance on engine swaps and inspection implications.
Vehicle Certification Agency (VCA)
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Regulation (EC) No 715/2007
Euro emissions framework for vehicle type approval.
Commission Regulation (EU) 2017/1151
WLTP and RDE testing procedures for emissions certification.
GOV.UK: Vehicle Approval
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VCA Certification Portal
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