The Kia Sedona II Long Wheelbase (LWB) 3.5 V6 Automatic, produced from 2006 to 2014, represented a significant step forward for Kia in the competitive minivan segment. Positioned as a family-focused vehicle offering ample space and a robust powertrain, the Sedona II LWB aimed to challenge established players like the Honda Odyssey and Toyota Sienna. This particular variant, equipped with the 3.5-liter V6 engine and a six-speed automatic transmission, served as a mid-to-upper trim level within the Sedona lineup, offering a balance of performance and features. It was primarily marketed towards families needing a versatile and comfortable vehicle for both daily commutes and long road trips.
Technical Specifications
| Brand | Kia |
| Model | Sedona |
| Generation | Sedona II LWB |
| Type (Engine) | 3.5 V6 (275 Hp) Automatic |
| Start of production | 2006 |
| End of production | 2014 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Minivan |
| Seats | 7-8 |
| Doors | 5 |
| Fuel consumption (urban) | 13.1 l/100 km (18 US mpg) |
| Fuel consumption (extra urban) | 9.4 l/100 km (25 US mpg) |
| Fuel consumption (combined) | 11.2 l/100 km (21 US mpg) |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 8.4 sec |
| Acceleration 0 – 62 mph | 8.4 sec |
| Acceleration 0 – 60 mph | 8 sec |
| Maximum speed | 216 km/h (134.22 mph) |
| Emission standard | Euro 4 |
| Weight-to-power ratio | 7.6 kg/Hp |
| Weight-to-torque ratio | 6.2 kg/Nm |
| Power | 275 Hp @ 6300 rpm |
| Torque | 336 Nm @ 4500 rpm (247.82 lb.-ft. @ 4500 rpm) |
| Engine layout | Front, Transverse |
| Engine displacement | 3470 cm3 (211.75 cu. in.) |
| Number of cylinders | 6 |
| Engine configuration | V-engine |
| Cylinder Bore | 92 mm (3.62 in.) |
| Piston Stroke | 87 mm (3.43 in.) |
| Compression ratio | 10.6:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Multi-port manifold injection |
| Engine aspiration | Naturally aspirated engine |
| Valvetrain | DOHC |
| Kerb Weight | 2087 kg (4601.05 lbs.) |
| Trunk (boot) space – minimum | 2268 l (80.09 cu. ft.) |
| Trunk (boot) space – maximum | 4007 l (141.51 cu. ft.) |
| Fuel tank capacity | 80 l (21.13 US gal | 17.6 UK gal) |
| Permitted trailer load with brakes (12%) | 1588 kg (3500.94 lbs.) |
| Length | 5130 mm (201.97 in.) |
| Width | 1985 mm (78.15 in.) |
| Height | 1815 mm (71.46 in.) |
| Wheelbase | 3020 mm (118.9 in.) |
| Front track | 1685 mm (66.34 in.) |
| Rear (Back) track | 1685 mm (66.34 in.) |
| Ride height (ground clearance) | 167 mm (6.57 in.) |
| Drag coefficient (Cd) | 0.34 |
| Minimum turning circle (turning diameter) | 12.07 m (39.6 ft.) |
| Drivetrain Architecture | Front wheel drive |
| Number of gears and type of gearbox | 6 gears, automatic transmission |
| Front brakes | Ventilated discs |
| Rear brakes | Disc |
| Assisting systems | ABS (Anti-lock braking system) |
| Tires size | 235/60 R17 |
| Wheel rims size | 17 |
Powertrain & Engine Architecture
The heart of the Sedona II LWB 3.5 V6 Automatic is the 3.5-liter (3470 cc) naturally aspirated V6 engine. This engine, internally designated within Kia’s engine family, utilizes a dual overhead camshaft (DOHC) valvetrain with four valves per cylinder. The engine employs multi-port fuel injection, delivering fuel directly into the intake ports. Producing 275 horsepower at 6300 rpm and 247.82 lb-ft of torque at 4500 rpm, the engine provided ample power for a vehicle of the Sedona’s size and weight. The six-speed automatic transmission, a crucial component of this variant, was chosen for its smooth shifting and ability to optimize engine efficiency. The transmission’s gear ratios were tuned to provide a balance between acceleration and fuel economy, prioritizing comfortable cruising for long-distance travel.
Driving Characteristics
The 3.5 V6 engine paired with the six-speed automatic delivered a reasonably responsive driving experience. While not a performance-oriented vehicle, the Sedona II LWB offered sufficient power for merging onto highways and overtaking slower traffic. Acceleration from 0 to 60 mph was achieved in around 8 seconds. The automatic transmission generally shifted smoothly, although some drivers noted a slight hesitation during quick acceleration. Compared to the base 3.8L V6 engine offered in lower trims, the 3.5L provided a noticeable improvement in power and refinement. It also offered a more relaxed driving experience than the available diesel options in other markets, which prioritized fuel economy over outright power.
Equipment & Trim Levels
The 3.5 V6 Automatic trim typically included a generous array of standard features. These commonly included power windows, power locks, air conditioning, a CD player with an auxiliary input, and alloy wheels. Higher sub-trims often added features like leather upholstery, a sunroof, a navigation system, and upgraded audio systems. Safety features such as anti-lock brakes (ABS) and multiple airbags were standard across the range. The Sedona II LWB was designed with family comfort in mind, offering spacious seating for up to eight passengers and a versatile interior layout with multiple configurations.
Chassis & Braking
The Sedona II LWB utilized a front-wheel-drive layout with an independent suspension in the front and a multi-link suspension in the rear. The suspension was tuned for a comfortable ride, prioritizing passenger comfort over sporty handling. Braking duties were handled by ventilated discs in the front and solid discs in the rear, equipped with ABS to enhance stopping power and stability. The vehicle’s weight, approximately 4601 lbs, necessitated a robust braking system to ensure safe and controlled stops.
Market Reception & Comparison
The Kia Sedona II LWB 3.5 V6 Automatic was generally well-received by automotive critics. Reviewers praised its spacious interior, comfortable ride, and generous features list. However, some criticized its fuel economy, which was typical for a minivan of its size, averaging around 21 mpg combined. Compared to competitors like the Honda Odyssey and Toyota Sienna, the Sedona offered a more affordable price point while providing a comparable level of features and space. The 3.5L V6 engine was considered a significant upgrade over the base engine, offering a more refined and enjoyable driving experience.
Legacy
The Kia Sedona II LWB 3.5 V6 Automatic has proven to be a relatively reliable vehicle in the used car market. The 3.5L V6 engine is known for its durability, and the six-speed automatic transmission has generally held up well over time. Common maintenance items include routine fluid changes, spark plug replacements, and occasional sensor replacements. While not without its flaws, the Sedona II LWB remains a popular choice for families seeking a spacious, comfortable, and affordable minivan. Its blend of practicality, features, and value has cemented its place as a significant model in Kia’s history.
