Used Mercedes CLA Mk1 (2013-2019) Buying Guide

The Mercedes-Benz CLA Mk1, produced from 2013 to 2019, blends sleek ‘four-door coupe’ styling with premium badge appeal, making it a popular choice in the used market. Sharing its platform with the second-generation A-Class, it offers front-wheel-drive efficiency and optional 4MATIC all-wheel drive, but potential buyers must navigate its mixed reliability record and numerous recalls.

Design and Driving Experience

This compact executive car stands out with its low-slung roofline and aggressive front fascia, evoking a scaled-down CLS. The cabin features high-quality materials like leatherette upholstery and metallic accents, though rear headroom suffers due to the sloping roof—unsuitable for tall adults on long trips. Trunk space measures around 470 liters, adequate for groceries but tight for bulky items.

On the road, the CLA delivers composed handling with minimal body roll, thanks to a well-tuned suspension. Petrol variants provide peppy acceleration, while diesels emphasize fuel economy. However, the ride can feel harsh over rough surfaces, especially with larger wheels, and wind noise intrudes at highway speeds. Driver Power surveys highlight average satisfaction, with praise for safety features but criticism for interior space and long-term dependability.

Available Engines and Performance Specs

Mercedes offered a range of powertrains for the CLA Mk1, catering to different priorities. Here’s a breakdown:

Diesels dominate used listings for their frugality, but check for pre-facelift CDI badges (before 2016). Petrol models suit spirited driving, while the AMG variant demands premium fuel and frequent servicing.

Fuel Efficiency and Running Costs

Expect real-world figures 5-10 mpg below official claims. Diesels shine on motorways, achieving 55-65 mpg, while petrols hover around 35-40 mpg in mixed use. Annual road tax ranges from £30-£200 depending on emissions.

Insurance groups span 15-46, with AMG models priciest. Servicing at Mercedes dealers costs £400-£600 per visit; independents halve that. Tyres (225/45 R17 standard) run £150 each, and no spare wheel means relying on puncture kits—consider adding a space-saver.

Ownership Reliability: What Owners Report

Despite Mercedes’ premium reputation, the CLA Mk1 trails rivals in reliability rankings. NHTSA data logs 530 complaints for 2014-2019 models, focusing on engine stalls, electrical glitches, and safety systems. UK surveys echo this, noting below-average scores.

• Engine Troubles: Petrol units suffer timing chain wear (repairs £1,500-£3,000) and oil leaks around 60,000 miles. Diesels face turbo failures and DPF clogs if short-trip driven.
• Transmission Woes: Dual-clutch automatics (standard on most) jerk during shifts or hesitate; software updates often resolve early issues, but clutch packs fail at 80,000 miles (£2,500 fix).
• Electrical Faults: Battery drain from faulty modules, infotainment freezes, and keyless entry dropouts plague early cars.
• Suspension and Steering: Bushings wear prematurely; 4MATIC models report rear differential vibrations at speed.

Facelifted 2016+ models improve slightly with refined electronics and engines.

Safety and Recall History

The CLA earned five-star Euro NCAP ratings, boasting standard seven airbags, stability control, and attention assist. However, 25 recalls affect the Mk1, many shared with A-Class siblings.

Key Recalls Include:

• July 2014: Loose seatbelt anchors and airbag defects.
• 2016: Brake vacuum line fractures increasing pedal effort.
• 2016: Dual-clutch weld cracks in CLA45 causing power loss.
• 2019: Seat sensor miscalibration preventing passenger airbag deployment.
• 2023: Roof panel detachment on panoramic sunroof models (post-repair issue).

Always verify recall status via VIN on official sites. Most fixes are free at dealers.

Common Faults to Inspect Before Buying

Diligent checks prevent headaches:

• Fuel Filler Flap: Test opening/closing; stuck solenoids cost £200 to replace.
• Wheels and Tyres: Avoid 19-inch alloys for bumpy rides; inspect for uneven wear indicating alignment issues.
• Badges and Trim: Pre-2016 diesels have CDI emblems—ensure no peeling chrome.
• Driving Test: Listen for rattles, test acceleration from cold, check for pulling or vibrations.
• Service History: Demand full stamps; oil changes every 10,000 miles are crucial.

Budget £1,000-£2,000 yearly for maintenance on higher-mileage examples.

Market Values and Best Buys

Prices range £8,000-£25,000 based on mileage (average 60,000) and spec. Seek 2016+ facelifts with 200d/250 engines, full Mercedes history, and under 70,000 miles. Avoid neglected high-mileage AMGs without records.

Pros and Cons Summary

• Pros: Stylish looks, efficient diesels, strong safety, premium feel.
• Cons: Tight rear space, firm ride, reliability niggles, high repair bills.

Alternatives to Consider

• Audi A3 Saloon: Superior build, better residuals.
• BMW 1 Series: Sharper dynamics, similar pricing.
• Volkswagen Arteon: More space, value-packed.

Frequently Asked Questions (FAQs)

Buying a used CLA Mk1 rewards with distinctive style and performance if you prioritize history and inspections. Thorough due diligence turns potential pitfalls into a rewarding ownership experience.