Get quotes today from trusted UK Volkswagen Tiguan eHybrid specialists. Compare prices on reconditioned, rebuilt and used engines for every 1.4-litre and 1.5-litre TSI plug-in hybrid fitted to the Tiguan - from the earlier DGEA (245 PS) to the newer 1.5 eHybrid (204 PS and 272 PS) - with 12-month warranty on every rebuilt engine.
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Volkswagen Tiguan eHybrid Plug-in Hybrid Engine
from£2,800 to £5,500
Usedfrom £1,500
Reconditionedfrom £2,500
Common codesDGEA, 1.5 TSI eHybrid (204 PS / 272 PS)
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Variant History
Volkswagen Tiguan eHybrid Plug-in Hybrid Engine History & Specs at a Glance
The Volkswagen Tiguan eHybrid was introduced in 2020 as the brand's plug-in hybrid SUV, combining a TSI petrol engine with an electric motor and a 13 kWh battery pack. The eHybrid replaced the GTE badge for the Tiguan range, though the GTE button remains for drivers to access all available power. The Tiguan is Volkswagen's best-selling model, making the eHybrid a key step in the brand's electrification strategy. The powertrain has evolved with a shift from the 1.4 TSI to the more modern 1.5 TSI EVO engine in the latest generation.
2020
DGEA, 1.4-litre TSI plug-in hybrid, 245 PS (180 kW) combined - launch engine, 13 kWh battery, DQ400e 6-speed DSG, 31-mile electric range
2021
1.4 TSI eHybrid with 245 PS - continued with minor software updates
2024
1.5 TSI eHybrid (204 PS / 150 kW) introduced - 1.5-litre EVO engine, 19.7 kWh battery
1.5 TSI eHybrid electric range increases to 71-77 miles
Every 1.4-litre and 1.5-litre TSI plug-in hybrid engine fitted to the Volkswagen Tiguan eHybrid is covered below, with UK rebuilt pricing and known failure points - including the hybrid-specific DQ400e gearbox and 12V battery system that are unique to this PHEV variant.
The Volkswagen Tiguan eHybrid is a sophisticated plug-in hybrid that combines a 1.4-litre or 1.5-litre TSI petrol engine with an electric motor and DQ400e 6-speed DSG gearbox. While the powertrain is generally well-regarded, it has specific, well-documented failure points - particularly around the 12V battery system, DQ400e gearbox, and charging system. The Tiguan eHybrid has been reported to have very poor reliability, scoring just 64.2% in the What Car- Reliability Survey - last out of 76 rivals in the family SUV category. Rebuilt engines through EnginesMarket include upgraded components addressing the original failure point, plus a minimum 12-month unlimited-mileage warranty.
Common failure points and repair options
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12V Battery Discharging
Affected
Volkswagen Tiguan eHybrid (all variants)
Typical failure mileage
Unpredictable - can occur at any mileage
Root cause
The 12V battery can discharge during charging, leaving the car unable to start. The problem is caused by the front assist camera and gateway constantly draining power - they don't turn off. One owner reported receiving a '12V Battery Low' warning every morning. A software update (campaign 90PV dated 12th Dec 24) is expected to fix the battery drain problem.
Repair options
Repair tier
Dealer price
Specialist price
12V battery replacement
£250-£450
£180-£350
Software update (campaign 90PV)
£0-£150
£80-£150
Full hybrid system diagnostic
£300-£600
£200-£450
Our recommendation
12V battery issues are the most common problem on the Tiguan eHybrid. If you see a "12V Battery Low" warning or the car won't start, have the 12V battery tested first. If the problem persists, check if the 90PV software update has been applied to your vehicle. Specialist hybrid diagnostic equipment is essential - not all garages can work on these systems.
The DQ400e gearbox is a six-speed dual-clutch transmission derived from the DQ250, with an added clutch and electric motor between the combustion engine and gearbox. The mechatronics unit is the DSG gearbox's Achilles heel, with many members reporting failures from 50,000-100,000+ miles. The oil strainer of the mechatronics can become dislodged under pressure, entering the N218 solenoid which controls the K0 clutch for starting the combustion engine.
Repair options
Repair tier
Dealer price
Specialist price
DSG diagnostic & oil change
£200-£400
£150-£300
Mechatronic unit repair
£1,500-£2,500
£1,000-£1,800
Mechatronic unit replacement
£3,500-£5,500
£2,500-£4,000
Complete DQ400e replacement
£5,000-£7,500
£4,000-£5,500
Our recommendation
DQ400e mechatronic failure is a known and expensive issue on the Tiguan eHybrid. Regular DSG servicing (every 40,000 miles) is critical to prevent premature failure. If you experience transmission warnings or rough shifting, have the car diagnosed immediately - catching the issue early may allow for a repair rather than a full replacement. Specialist DSG repair at £1,000-£1,800 is significantly cheaper than dealer prices.
Volkswagen Tiguan eHybrid (all variants, particularly 2024+ 1.5 TSI models)
Typical failure mileage
Unpredictable - can occur at any mileage
Root cause
The 2024 eHybrid has a larger battery and a CCS charging socket, but some public chargers see the car as the old Tiguan eHybrid with the smaller battery. It should accept 50kW max charge but doesn't. Scheduled charging is currently not possible to set, and the issue has been raised with Volkswagen many times. Incompatibilities with wallboxes have been reported.
Repair options
Repair tier
Dealer price
Specialist price
Software update
£0-£150
£80-£150
Charging system diagnostic
£200-£400
£150-£300
Wallbox compatibility check
£100-£200
£80-£150
Our recommendation
Charging system issues are a growing concern for 2024+ eHybrid owners. If you're experiencing charging problems, check if a software update is available for your vehicle. Scheduled charging is expected to be resolved with a future software update. For wallbox compatibility issues, consult with your wallbox manufacturer.
Don't Let Hybrid System Failure Write Off Your Volkswagen Tiguan eHybrid
Whether you're dealing with 12V battery drain, DQ400e mechatronic failure, charging system issues or timing chain wear on your Tiguan eHybrid, a rebuilt engine with upgraded components and a 12-month warranty is often the most cost-effective long-term solution. Compare prices from UK hybrid specialists today - supply-only or full supply & fit available nationwide.
Everything Volkswagen Tiguan eHybrid Plug-in Hybrid owners usually ask before choosing a rebuilt, reconditioned or used replacement engine.
A Volkswagen Tiguan eHybrid engine replacement typically costs £2,800-£5,500 for a rebuilt unit supply-only, with fitted prices ranging from £3,500-£7,500 depending on the engine code (DGEA 1.4 TSI vs 1.5 TSI eHybrid) and labour rates. Hybrid system calibration is included in specialist fitting.
Common signs include a "12V Battery Low" warning on the dashboard, the car not starting, or the car failing to charge. The 12V battery can discharge during charging, leaving the car unable to start.
The 1.4 TSI engine in the eHybrid uses a timing chain. There has been a warranty extension for TSI timing chains and tensioners - 10 years or 100,000 miles (whichever comes first). Rattling noise on cold start is a common symptom of tensioner wear.
Timing chain - not a belt (1.4 TSI)
10-year / 100,000-mile warranty extension may apply
Rattling on cold start: have it inspected immediately
The most common problems are 12V battery discharging during charging and DQ400e DSG mechatronic failure. The 12V battery drain is caused by the front assist camera and gateway constantly draining power. The DQ400e mechatronic unit can fail at 50,000-100,000+ miles.
12V battery drain: most common, often fixed by software update (90PV)
DQ400e mechatronic failure: most expensive, £2,500-£4,000 replacement
Charging system incompatibility: affects 2024+ models
Overall reliability is very poor - 64.2% in What Car- survey
The Tiguan eHybrid has been reported to have very poor reliability, scoring just 64.2% in the What Car- Reliability Survey - last out of 76 rivals in the family SUV category. Problems with the infotainment system were the most common, affecting 31% of cars, while faults with the braking system and non-engine electrical components each accounted for 19%.
Very poor reliability - 64.2% score
12V battery issues are common
DQ400e mechatronic failure is the most expensive risk
The Tiguan eHybrid was offered with three main engine variants: DGEA (1.4 TSI, 2020-2023, 245 PS, 13 kWh battery), 1.5 TSI eHybrid 204 PS (2024-present, 19.7 kWh battery), and 1.5 TSI eHybrid 272 PS (2024-present, 19.7 kWh battery, top spec).
DGEA: 1.4 TSI, 245 PS, 2020-2023, 31-mile range
1.5 TSI eHybrid 204 PS: 1.5 TSI, 2024-present, 71-77-mile range
1.5 TSI eHybrid 272 PS: 1.5 TSI, 2024-present, top spec
Comparing quotes for your Volkswagen Tiguan eHybrid plug-in hybrid engine replacement is completely free and carries no obligation. Enter your registration above to get matched with vetted UK hybrid specialists who stock the exact engine code for your car - whether you need a DGEA 1.4 TSI or a 1.5 TSI eHybrid 204 PS / 272 PS. Every rebuilt engine carries a minimum 12-month unlimited-mileage warranty. We also connect you with hybrid-trained fitters for DQ400e gearbox and hybrid system work.
100+100+ Volkswagen Tiguan eHybrid hybrid engines supplied through our network
12-Month12-Month Warranty on every rebuilt Tiguan eHybrid engine
Compare quotes from trusted UK Volkswagen Tiguan eHybrid Plug-in Hybrid engine specialists with warranty-backed rebuilt, reconditioned and used options nationwide.