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Engine-group and variant data from Wikipedia's discontinued diesel list. These are Volkswagen Group records, including other Group marques; a listed application is not automatically a Volkswagen fitment.
View this section in the cited Wikipedia revision.
2.0 R5 D 51kW
Source fieldEngine dataidentificationparts code prefix: ???, ID code: CNengine configuration & engine displacementinline five engine (R5/I5); 1,986 cc (121.2 cu in); bore x stroke 76.5 mm × 86.4 mm (3.01 in × 3.40 in), stroke ratio : 0.89:1 – undersquare/long-stroke, 397.1 cc per cylinder; compression ratio : 22.0:1cylinder block & crankcasegray cast ironcylinder head & valvetraincast aluminium alloy; SOHCaspirationcast ironDIN-rated power & torque output51 kW (69 PS; 68 bhp) at 4,400 rpm; 140 N⋅m (103 lbf⋅ft) at 2,800 rpmapplicationAudi 100 (10/78-7/89), Volvo 240
2.0 R5 TD 66kW
Source fieldEngine dataidentificationparts code prefix: ???, ID code: DEengine configuration & engine displacementinline five engine (R5/I5) turbodiesel (TD); 1,986 cc (121.2 cu in); bore x stroke 76.5 mm × 86.4 mm (3.01 in × 3.40 in), stroke ratio : 0.89:1 – undersquare/long-stroke, 397.1 cc per cylinder, compression ratio : 23.0:1cylinder block & crankcasegray cast ironcylinder head & valvetraincast aluminium alloy; SOHCaspirationcast iron; turbochargerDIN-rated power & torque output66 kW (90 PS; 89 bhp) at ?,??? rpmapplicationAudi 100 (7/81-12/87)
2.0 R5 TD 75kW
Source fieldEngine dataidentificationparts code prefix: ???, ID codes: NC, 694engine configuration & engine displacementinline five engine (R5/I5) turbodiesel (TD); 1,986 cc (121.2 cu in); bore x stroke 76.5 mm × 86.4 mm (3.01 in × 3.40 in), stroke ratio : 0.89:1 – undersquare/long-stroke, 397.1 cc per cylinder, compression ratio : 23.0:1cylinder block & crankcasegray cast ironcylinder head & valvetraincast aluminium alloy; SOHCaspirationcast iron; turbocharger; intercoolerDIN-rated power & torque output75 kW (102 PS; 101 bhp) at ?,??? rpmapplicationsAudi 100 (NC: 03/88-12/90), Volkswagen Industrial Motor (694: 09/90-07/92)
2.4 R5 D 55-60kW
Source fieldEngine dataidentificationparts code prefix: 074, ID codes: 3D, AAB, AAS, ACP, AJAengine configuration & engine displacementinline five engine (R5/I5); 2,370 cc (144.6 cu in); bore x stroke : 79.5 mm × 95.5 mm (3.13 in × 3.76 in), stroke ratio : 0.83:1 – undersquare/long-stroke, 474.1 cc per cylinder, compression ratio 22.0:1cylinder block & crankcasegray cast ironcylinder head & valvetraincast aluminium alloy; SOHC; 10 valves; timing beltaspirationcast aluminium alloy; cast ironfuel systemBosch mechanical distributor injection; timing beltEWG -rated power outputs, ID codes & applications55 kW (75 PS; 74 bhp) at ?,??? rpm — 751 : Volkswagen Industrial Motor (09/83-06/93)EWG -rated power outputs, ID codes & applications57 kW (77 PS; 76 bhp) at 3,700 rpm — ACP : Volkswagen Industrial Motor (07/92-08/94)DIN-rated power & torque outputs, ID codes55 kW (75 PS; 74 bhp) at 3,700 rpm; 160 N⋅m (118 lbf⋅ft) at 1,900-2,900 rpm — AJA (04/97-06/03)DIN-rated power & torque outputs, ID codes57 kW (77 PS; 76 bhp) at 3,700 rpm; 164 N⋅m (121 lbf⋅ft) at 1,800 rpm — AAB (09/90-09/98), ACP (07/92-08/94)DIN-rated power & torque outputs, ID codes60 kW (82 PS; 80 bhp) at 4,200 rpm ; 160 N⋅m (118 lbf⋅ft) at 2,200 rpm — 3D, AASapplicationsAudi 100 (3D: 08/89-12/90, AAS: 05/91-07/94), Volkswagen Transporter (T4)
2.5 R5 TDI 85-103kW
Source fieldEngine dataidentificationparts code prefix: 046engine configuration & engine displacementinline five engine (R5/I5), Turbocharged Direct Injection (TDI) turbodiesel ; 2,461 cc (150.2 cu in); bore x stroke : 81.0 mm × 95.5 mm (3.19 in × 3.76 in), stroke ratio : 0.85:1 – undersquare/long-stroke, 492.2 cc per cylinder, compression ratio : 20.5:1, viscous-coupled engine cooling fancylinder block & crankcasegray cast ironcylinder heads & valvetraincast aluminium alloy; SOHC; 10 valves; timing beltaspirationturbocharger; intercoolerfuel system & engine managementdirect injection; Bosch VE; Bosch EDC electronic ECU; timing beltDIN-rated power & torque outputs, ID codes85 kW (116 PS; 114 bhp) at 4,000 rpm; 265 N⋅m (195 lbf⋅ft) at 2,250 rpm — ABP (K16 turbocharger, no air mass meter, no EGR, no catalytic converter)DIN-rated power & torque outputs, ID codes85 kW (116 PS; 114 bhp) at 4,000 rpm ; 265 N⋅m (195 lbf⋅ft) at 2,250 rpm — AAT (K16 turbocharger, up to 04/94)DIN-rated power & torque outputs, ID codes85 kW (116 PS; 114 bhp) at 4,000 rpm ; 265 N⋅m (195 lbf⋅ft) at 1,900 rpm — AAT (K14 turbocharger, 05/94 onwards)DIN-rated power & torque outputs, ID codes103 kW (140 PS; 138 bhp) at 4,000 rpm; 290 N⋅m (214 lbf⋅ft) at 1,900 rpm — AEL (K14 turbocharger)applicationsAudi 100 (AAT: 08/91-07/94, ABP: 06/91-07/92, Audi C4 A6 (AAT: 06/94-10/97, AEL/D5252T: 10/94-10/97), Volvo 850, Volvo V70 Ph1
Volkswagen Group engine directory
Additional mechanical and system details
The source may discuss several variants in each section. These are reported components and systems, not a guarantee that every item applies to every code.
2.0 R5 D 51kW
Source fieldAdditional hardware and system detailscylinder block & crankcasegrey cast iron; main bearings: sixcylinder head & valvetrainaluminium alloy; valves per cylinder: two; single overhead camshaftfuel systemindirect injection
2.0 R5 TD 66kW
Source fieldAdditional hardware and system detailscylinder block & crankcasegrey cast iron; main bearings: sixcylinder head & valvetrainaluminium alloy; valves per cylinder: two; single overhead camshaftaspirationturbochargedfuel systemindirect injection
2.0 R5 TD 75kW
Source fieldAdditional hardware and system detailscylinder block & crankcasegrey cast iron; main bearings: sixcylinder head & valvetrainaluminium alloy; valves per cylinder: two; single overhead camshaft; hydraulic valve-clearance adjustmentaspirationturbocharged; intercooledfuel systemindirect injection
2.4 R5 D 55-60kW
Source fieldAdditional hardware and system detailscylinder block & crankcasegrey cast iron; main bearings: sixcylinder head & valvetrainaluminium alloy; valves per cylinder: two; total valves: 10; single overhead camshaft; timing-belt drivefuel systemindirect injection
2.5 R5 TDI 85-103kW
Source fieldAdditional hardware and system detailscylinder block & crankcasegrey cast iron; main bearings: sixcylinder heads & valvetrainaluminium alloy; valves per cylinder: two; total valves: 10; single overhead camshaft; timing-belt drive; hydraulic valve-clearance adjustmentaspirationturbocharged; intercooledfuel system & engine managementdirect injectionexhaust systemcatalyst
Data adapted from the cited Wikipedia revision by Wikipedia contributors under CC BY-SA 4.0. Production dates and fitments reflect that revision; verify the exact engine code, market and vehicle before applying a specification.
Sources
Curated reference notes. Applicability follows the cited sources; hardware testing by this wiki is not implied.
Wikipedia: List of discontinued Volkswagen Group diesel engines. Wikipedia contributors; CC BY-SA 4.0. Source revision oldid 1383037953; accessed 2026-11-10.
Further Wikipedia-sourced detailsThe following additional information is drawn from the cited Wikipedia revision by Wikipedia contributors, available under CC BY-SA 4.0. An open-ended date reflects the source snapshot, not confirmed current production or fitment.Additional component and system specificationsEach source section can include several variants. Components, pressures and emissions systems are reported for that section and do not automatically apply to every code; exceptions are noted where the source provides them.2.0 R5 D 51kWSource fieldAdditional detailsfuel systemDiesel injection: indirect, into a pre-combustion or swirl chamber; Injection pump: mechanical distributor type2.0 R5 TD 66kWSource fieldAdditional detailsfuel systemDiesel injection: indirect, into a pre-combustion or swirl chamber; Injection pump: mechanical distributor type2.0 R5 TD 75kWSource fieldAdditional detailsfuel systemDiesel injection: indirect, into a pre-combustion or swirl chamber; Injection pump: mechanical distributor type2.4 R5 D 55-60kWSource fieldAdditional detailscylinder head & valvetrainValve actuation: bucket tappets; Camshaft drive: beltfuel systemDiesel injection: indirect, into a pre-combustion or swirl chamber; Injection pump: mechanical distributor type; High-pressure injection pump: belt-driven2.5 R5 TDI 85-103kWSource fieldAdditional detailscylinder heads & valvetrainValve clearance: hydraulic compensation; Camshaft drive: beltaspirationIntercooler position: side-mounted; Named forced-induction supplier or model: KKK K16Open each version to inspect formatting, tables and photographs.