Segment:
Compact luxury convertible/coupe.
Target Audience:
Discerning buyers seeking premium European engineering, safety, and distinctive styling.
Key Competitors:
BMW 3 Series Convertible, Mercedes-Benz CLK Convertible, Audi A4 Cabriolet.
Design Philosophy:
Scandinavian design with a focus on safety, comfort, and elegant lines.
Convertible Top System:
Features a power-operated convertible top for convenient open-air driving.
Safety Engineering:
Represents Volvo's long-standing commitment to vehicle safety.
Primary Focus:
Operation, maintenance, safety features, and basic troubleshooting for the 1998 Volvo C70.
Secondary Focus:
Information on dashboard indicators, controls, climate control, audio system, and emergency procedures.
Estimated Pages:
Approximately 250-300 pages (typical for owner's manuals of this era).
Type:
Owner's Manual / User Guide
Engine Operation:
Basic operation, fluid checks (oil, coolant), and recommended fuel type.
Powertrain Controls:
Information on gear selection, parking brake operation, and clutch engagement (if manual transmission equipped).
Brake Operation:
Explanation of brake system features (e.g., ABS), brake fluid level checks.
Lighting Controls:
Operation of headlights, taillights, interior lights, and fog lights.
Dashboard Indicators:
Detailed explanation of all warning lights and their meaning.
HVAC Operation:
Instructions for using the climate control system, air conditioning, and heater.
Audio System:
Operation of the factory radio and CD player.
Airbag System:
Explanation of airbag deployment and precautions.
Seatbelts:
Proper use and adjustment of seatbelts.
Child Restraints:
Information on installing child safety seats.
Basic Maintenance:
Checks for tire pressure, fluid levels, wiper blades, and light bulbs.
Tire Changing:
Procedure for changing a flat tire, including jack placement and lug nut torque.
Fuse Replacement:
Location and replacement of fuses.
Jump Starting:
Instructions for jump-starting a depleted battery.
Emergency Procedures:
Guidance for various emergency situations.
Depth:
Covers user-level operation and routine maintenance, not in-depth mechanical repairs or diagnostics.
Digital Format Availability:
Not specified for this physical product; typically available as a PDF download from third-party sellers.
Print Quality:
Likely original OEM print quality, designed for durability.
Binding:
Stapled or perfect bound booklet.
Paper Quality:
Typically durable, semi-gloss paper stock.
Engine Code:
B5244S (typically)
Configuration:
Inline 5-cylinder, DOHC, 20-valve.
Displacement:
2.4 Liters (2435 cc)
Horsepower:
170 hp @ 6000 rpm (Naturally Aspirated)
Torque:
170 lb-ft @ 4200 rpm (Naturally Aspirated)
Turbocharged Variant:
Available with a turbocharged variant (T5 engine) producing higher horsepower and torque.
Fuel Delivery:
Electronic Fuel Injection (EFI) with multi-point injection.
Fuel Type:
Premium Unleaded Gasoline (91 Octane or higher recommended).
Coolant Type:
Volvo-specific Green coolant (long-life).
Oil Capacity:
Approximately 5.8 US Quarts (5.5 Liters) with filter change.
Recommended Oil Viscosity:
SAE 5W-30 or 5W-40, API Certified.
Transmission Type:
5-speed Manual Transmission (M56H).
Transmission Type:
4-speed Automatic Transmission (AW42).
Automatic Features:
Includes 'Sport' and 'Winter' modes.
Automatic Transmission Fluid:
Dexron III or equivalent (check manual for exact Volvo specification).
Manual Transmission Fluid:
Volvo-specified manual transmission fluid (check manual for specific grade/type).
Length:
Approx. 177.3 inches (4490 mm)
Width:
Approx. 70.1 inches (1780 mm)
Height:
Approx. 54.7 inches (1390 mm)
Wheelbase:
Approx. 101.1 inches (2568 mm)
Curb Weight:
Approx. 3300-3500 lbs (1500-1600 kg), depending on configuration.
Gross Vehicle Weight Rating:
Not explicitly stated in basic owner's manual, but typically around 4200 lbs.
NHTSA Front Impact:
4-star (typical for the era and Volvo standards).
IIHS Side Impact:
Good (expected for Volvo, though specific '98 C70 rating might vary).
ABS:
Standard Anti-lock Braking System.
Traction Control:
Available Traction Control System (TCS) on some models, particularly turbocharged.
Airbags:
Driver and front passenger airbags; Side Impact Protection System (SIPS) airbags available.
Body Structure:
Reinforced safety cage and crumple zones, characteristic of Volvo's safety focus.
Rollover Protection:
Integrated roll bar system for convertible safety.
Audio System Features:
Factory Premium Sound system with CD player, often with amplifier and speaker upgrades.
Dashboard Display:
Analog gauges with integrated digital odometer and trip computer display.
Cruise Control:
Standard electronic cruise control.
Connectivity Options:
No modern connectivity features like Bluetooth or USB; primarily analog audio inputs.
Oil Change Interval:
Every 7,500 miles (12,000 km) or 12 months, whichever comes first (under normal driving conditions).
Air Filter Replacement:
Every 30,000 miles (48,000 km).
Spark Plug Replacement:
Every 60,000 miles (96,000 km) with platinum-tipped plugs.
Timing Belt Replacement:
Every 70,000 - 100,000 miles (112,000 - 160,000 km) or 7-10 years, crucial for interference engines.
Coolant Capacity:
Approx. 8.5 US Quarts (8.0 Liters).
Brake Fluid Type:
DOT 3 or DOT 4.
Common Problems:
Degradation of vacuum lines, ABS module failure, convertible top hydraulic leaks/motors, O2 sensor failures, mass air flow (MAF) sensor issues.
Typical Repairs:
Replacement of ignition coils (often individual coil-on-plug type), fuel injectors, and suspension components (e.g., control arms).
Oil Filter Part Number:
Volvo OEM: 9434167 (or equivalent Mann Filter: ML1008, Bosch: 3323).
Air Filter Part Number:
Volvo OEM: 3513314 (or equivalent Mann Filter: C2430).
Heritage:
Volvo has a long-standing reputation for safety, durability, and Scandinavian design.
Platform:
Based on the Volvo 850 platform, sharing many mechanical components.
Introduction Year:
The C70 was introduced for the 1998 model year, replacing the 850 convertible.
Generations:
First generation (1998-2005) featured styling by Peter Horbury.
Manufacturing Location:
Uddevalla, Sweden (initially), later shifted to Ghent, Belgium.