The 2014 Mercedes-Benz CLS-Class brings a sporty four-door coupe silhouette with premium interior materials and refined performance. It positions itself as a stylish alternative to traditional sedans while offering composed handling and upscale technology.
Below is a quick-reference overview of key specifications, target audience, and real-world usability to help you compare trim levels and decide on important features.
| Trim Level | Engine & Power | Drivetrain | Key Interior Features | Approx. MSRP (New) |
|---|---|---|---|---|
| CLS 350 BlueEFFICIENCY | 3.5L V6, 302 hp | RWD | Leatherette, 7-speaker audio | $53,000 |
| CLS 350 BlueTEC | 3.0L I4 Diesel, 240 hp | RWD/AWD | Leatherette, power front seats | $55,000 |
| CLS 550 | 4.7L V8, 429 hp | AWD | Leather, heated front/supper seats, Burmester sound | $69,000 |
| CLS 63 AMG | 5.5L V8 BiTurbo, 557 hp | AWD | Nappa leather, sport seats, AMG Performance steering | $90,000+ |
Engine Performance and Dynamics
Gasoline and Diesel Options
The 2014 CLS-Class offers a range of powertrains suited for both everyday driving and spirited back-road sessions. The inline-four diesel provides efficient long-distance cruising, while the V6 and V8 options deliver brisk acceleration and strong highway overtaking power.
Handling and Ride Comfort
Adaptive suspension and optional AIRMATIC air suspension help the CLS balance sporty responsiveness with a smooth ride. Quattro all-wheel traction enhances grip in various weather, making the coupe practical in different seasons.
Interior Comfort and Technology
Cabin Materials and Space
Soft-touch surfaces, premium leather, and optional wood veneers create an upscale atmosphere. Rear legroom is moderate, suitable for occasional passengers, while the coupe roofline provides a sleek, low-slung profile.
Infotainment and Safety Systems
COMAND APS with navigation, Bluetooth connectivity, and Burmester sound are highlights on higher trims. Advanced safety features such as blind-spot assist, lane-keeping assist, and adaptive cruise control are available and contribute to a confident driving experience.
Fuel Efficiency and Drivetrain Options
Real-World MPG and Range
Efficient diesel and well-tuned V6 models deliver respectable highway mileage, while performance variants prioritize power and responsiveness. Quattro system adds traction but can reduce fuel economy slightly compared to RWD models.
Transmission and Driving Modes
7-speed automatic transmissions with sport and eco modes allow drivers to tailor shift points and throttle response. This flexibility helps balance comfort, efficiency, and fun on different road types.
Pricing, Value, and Ownership
New and Used Market Trends
Depreciation is typical for luxury coupes, and the 2014 model holds reasonable resale value depending on trim and condition. Diesel versions often appeal to buyers seeking lower running costs on longer commutes.
Cost of Ownership and Maintenance
Scheduled maintenance includes premium fuel requirements for certain engines, along with attention to wear items like tires and brakes. Extended warranties and service plans can help manage long-term ownership expenses.
Ownership Recommendations and Final Thoughts
- Check service records and verify maintenance intervals for air suspension and turbocharged engines.
- Consider a test drive with different suspension settings to find your preferred balance of comfort and sport.
- Factor in premium fuel costs and potential parts availability when budgeting for long-term ownership.
- Inspect for rust around wheel wells and underbody, especially in regions with road salt exposure.
- Evaluate warranty extensions and aftermarket support for electronics and infotainment upgrades.
FAQ
Reader questions
Is the 2014 Mercedes-Benz CLS-Class a good daily driver?
Yes, it combines comfort, technology, and manageable size, making it practical for both city commutes and weekend drives when equipped with the right trim and suspension options.
How does the fuel economy compare between the diesel and V6 models?
The 3.0L diesel typically offers better MPG on highways, while the V6 provides stronger acceleration at the cost of lower efficiency, especially in urban traffic.
What common issues should I watch for in a 2014 CLS-Class?
Potential buyers should inspect for air suspension leaks, electronic component wear, and rear bushings, as these areas can develop maintenance needs over time and affect ride quality.
Does the CLS-Class offer enough rear seating for adult passengers?
Rear space is best suited for shorter rides or smaller passengers due to the sloping roofline, but it remains adequate for occasional adult use with acceptable comfort levels.